492755194

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 768700800

約数和(自身を除く): 275945606

約数列:

[1, 2, 61, 71, 122, 142, 163, 326, 349, 698, 4331, 8662, 9943, 11573, 19886, 21289, 23146, 24779, 42578, 49558, 56887, 113774, 705953, 1411906, 1511519, 3023038, 3470107, 4038977, 6940214, 8077954, 246377597, 492755194]

約数ペア:

[(1, 492755194), (2, 246377597), (61, 8077954), (71, 6940214), (122, 4038977), (142, 3470107), (163, 3023038), (326, 1511519), (349, 1411906), (698, 705953), (4331, 113774), (8662, 56887), (9943, 49558), (11573, 42578), (19886, 24779), (21289, 23146)]