837020132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 1598374512

約数和(自身を除く): 761354380

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 293, 401, 548, 586, 802, 1172, 1604, 1781, 3562, 3809, 5213, 7124, 7618, 10426, 15236, 20852, 40141, 54937, 80282, 109874, 117493, 160564, 219748, 234986, 469972, 521833, 714181, 1043666, 1428362, 1527409, 2087332, 2856724, 3054818, 6109636, 16096541, 32193082, 64386164, 209255033, 418510066, 837020132]

約数ペア:

[(1, 837020132), (2, 418510066), (4, 209255033), (13, 64386164), (26, 32193082), (52, 16096541), (137, 6109636), (274, 3054818), (293, 2856724), (401, 2087332), (548, 1527409), (586, 1428362), (802, 1043666), (1172, 714181), (1604, 521833), (1781, 469972), (3562, 234986), (3809, 219748), (5213, 160564), (7124, 117493), (7618, 109874), (10426, 80282), (15236, 54937), (20852, 40141)]