1238087354

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{9601}}^1$

素因数の和:9822

約数の個数: 32

約数和(自身を含む): 2171741952

約数和(自身を除く): 933654598

約数列:

[1, 2, 7, 14, 61, 122, 151, 302, 427, 854, 1057, 2114, 9211, 9601, 18422, 19202, 64477, 67207, 128954, 134414, 585661, 1171322, 1449751, 2899502, 4099627, 8199254, 10148257, 20296514, 88434811, 176869622, 619043677, 1238087354]

約数ペア:

[(1, 1238087354), (2, 619043677), (7, 176869622), (14, 88434811), (61, 20296514), (122, 10148257), (151, 8199254), (302, 4099627), (427, 2899502), (854, 1449751), (1057, 1171322), (2114, 585661), (9211, 134414), (9601, 128954), (18422, 67207), (19202, 64477)]