2013570832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20641}}^1$

素因数の和:20736

約数の個数: 80

約数和(自身を含む): 4873493632

約数和(自身を除く): 2859922800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1742, 1876, 3484, 3752, 6097, 6968, 7504, 12194, 13936, 20641, 24388, 41282, 48776, 82564, 97552, 144487, 165128, 268333, 288974, 330256, 536666, 577948, 1073332, 1155896, 1382947, 1878331, 2146664, 2311792, 2765894, 3756662, 4293328, 5531788, 7513324, 9680629, 11063576, 15026648, 17978311, 19361258, 22127152, 30053296, 35956622, 38722516, 71913244, 77445032, 125848177, 143826488, 154890064, 251696354, 287652976, 503392708, 1006785416, 2013570832]

約数ペア:

[(1, 2013570832), (2, 1006785416), (4, 503392708), (7, 287652976), (8, 251696354), (13, 154890064), (14, 143826488), (16, 125848177), (26, 77445032), (28, 71913244), (52, 38722516), (56, 35956622), (67, 30053296), (91, 22127152), (104, 19361258), (112, 17978311), (134, 15026648), (182, 11063576), (208, 9680629), (268, 7513324), (364, 5531788), (469, 4293328), (536, 3756662), (728, 2765894), (871, 2311792), (938, 2146664), (1072, 1878331), (1456, 1382947), (1742, 1155896), (1876, 1073332), (3484, 577948), (3752, 536666), (6097, 330256), (6968, 288974), (7504, 268333), (12194, 165128), (13936, 144487), (20641, 97552), (24388, 82564), (41282, 48776)]