1657202404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{25639}}^1$

素因数の和:25780

約数の個数: 48

約数和(自身を含む): 3437400960

約数和(自身を除く): 1780198556

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 113, 143, 226, 286, 452, 572, 1243, 1469, 2486, 2938, 4972, 5876, 16159, 25639, 32318, 51278, 64636, 102556, 282029, 333307, 564058, 666614, 1128116, 1333228, 2897207, 3666377, 5794414, 7332754, 11588828, 14665508, 31869277, 37663691, 63738554, 75327382, 127477108, 150654764, 414300601, 828601202, 1657202404]

約数ペア:

[(1, 1657202404), (2, 828601202), (4, 414300601), (11, 150654764), (13, 127477108), (22, 75327382), (26, 63738554), (44, 37663691), (52, 31869277), (113, 14665508), (143, 11588828), (226, 7332754), (286, 5794414), (452, 3666377), (572, 2897207), (1243, 1333228), (1469, 1128116), (2486, 666614), (2938, 564058), (4972, 333307), (5876, 282029), (16159, 102556), (25639, 64636), (32318, 51278)]