493430830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{11393}}^1$

素因数の和:11532

約数の個数: 32

約数和(自身を含む): 915530688

約数和(自身を除く): 422099858

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 8662, 11393, 21655, 22786, 43310, 56965, 113930, 694973, 808903, 1389946, 1617806, 3474865, 4044515, 6949730, 8089030, 49343083, 98686166, 246715415, 493430830]

約数ペア:

[(1, 493430830), (2, 246715415), (5, 98686166), (10, 49343083), (61, 8089030), (71, 6949730), (122, 4044515), (142, 3474865), (305, 1617806), (355, 1389946), (610, 808903), (710, 694973), (4331, 113930), (8662, 56965), (11393, 43310), (21655, 22786)]