2981567372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9391}}^1$

素因数の和:9471

約数の個数: 96

約数和(自身を含む): 6816337920

約数和(自身を除く): 3834770548

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 29, 34, 46, 58, 68, 92, 116, 119, 161, 203, 238, 322, 391, 406, 476, 493, 644, 667, 782, 812, 986, 1334, 1564, 1972, 2668, 2737, 3451, 4669, 5474, 6902, 9338, 9391, 10948, 11339, 13804, 18676, 18782, 22678, 37564, 45356, 65737, 79373, 131474, 158746, 159647, 215993, 262948, 272339, 317492, 319294, 431986, 544678, 638588, 863972, 1089356, 1117529, 1511951, 1906373, 2235058, 3023902, 3671881, 3812746, 4470116, 4629763, 6047804, 6263797, 7343762, 7625492, 9259526, 12527594, 14687524, 18519052, 25055188, 25703167, 32408341, 43846579, 51406334, 64816682, 87693158, 102812668, 106484549, 129633364, 175386316, 212969098, 425938196, 745391843, 1490783686, 2981567372]

約数ペア:

[(1, 2981567372), (2, 1490783686), (4, 745391843), (7, 425938196), (14, 212969098), (17, 175386316), (23, 129633364), (28, 106484549), (29, 102812668), (34, 87693158), (46, 64816682), (58, 51406334), (68, 43846579), (92, 32408341), (116, 25703167), (119, 25055188), (161, 18519052), (203, 14687524), (238, 12527594), (322, 9259526), (391, 7625492), (406, 7343762), (476, 6263797), (493, 6047804), (644, 4629763), (667, 4470116), (782, 3812746), (812, 3671881), (986, 3023902), (1334, 2235058), (1564, 1906373), (1972, 1511951), (2668, 1117529), (2737, 1089356), (3451, 863972), (4669, 638588), (5474, 544678), (6902, 431986), (9338, 319294), (9391, 317492), (10948, 272339), (11339, 262948), (13804, 215993), (18676, 159647), (18782, 158746), (22678, 131474), (37564, 79373), (45356, 65737)]