909421324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{65881}}^1$

素因数の和:65938

約数の個数: 48

約数和(自身を含む): 1992271680

約数和(自身を除く): 1082850356

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 65881, 131762, 263524, 461167, 922334, 1119977, 1844668, 1910549, 2239954, 3821098, 4479908, 7642196, 7839839, 13373843, 15679678, 26747686, 31359356, 32479333, 53495372, 64958666, 129917332, 227355331, 454710662, 909421324]

約数ペア:

[(1, 909421324), (2, 454710662), (4, 227355331), (7, 129917332), (14, 64958666), (17, 53495372), (28, 32479333), (29, 31359356), (34, 26747686), (58, 15679678), (68, 13373843), (116, 7839839), (119, 7642196), (203, 4479908), (238, 3821098), (406, 2239954), (476, 1910549), (493, 1844668), (812, 1119977), (986, 922334), (1972, 461167), (3451, 263524), (6902, 131762), (13804, 65881)]