2132701648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{2557}}^1$

素因数の和:3260

約数の個数: 80

約数和(自身を含む): 5161348224

約数和(自身を除く): 3028646576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 677, 1232, 1354, 2557, 2708, 4739, 5114, 5416, 7447, 9478, 10228, 10832, 14894, 17899, 18956, 20456, 28127, 29788, 35798, 37912, 40912, 52129, 56254, 59576, 71596, 75824, 104258, 112508, 119152, 143192, 196889, 208516, 225016, 286384, 393778, 417032, 450032, 787556, 834064, 1575112, 1731089, 3150224, 3462178, 6924356, 12117623, 13848712, 19041979, 24235246, 27697424, 38083958, 48470492, 76167916, 96940984, 133293853, 152335832, 193881968, 266587706, 304671664, 533175412, 1066350824, 2132701648]

約数ペア:

[(1, 2132701648), (2, 1066350824), (4, 533175412), (7, 304671664), (8, 266587706), (11, 193881968), (14, 152335832), (16, 133293853), (22, 96940984), (28, 76167916), (44, 48470492), (56, 38083958), (77, 27697424), (88, 24235246), (112, 19041979), (154, 13848712), (176, 12117623), (308, 6924356), (616, 3462178), (677, 3150224), (1232, 1731089), (1354, 1575112), (2557, 834064), (2708, 787556), (4739, 450032), (5114, 417032), (5416, 393778), (7447, 286384), (9478, 225016), (10228, 208516), (10832, 196889), (14894, 143192), (17899, 119152), (18956, 112508), (20456, 104258), (28127, 75824), (29788, 71596), (35798, 59576), (37912, 56254), (40912, 52129)]