520011031768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8101}}^1\times {\mathrm{422309}}^1$

素因数の和:430435

約数の個数: 32

約数和(自身を含む): 1026466686000

約数和(自身を除く): 506455654232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8101, 16202, 32404, 64808, 153919, 307838, 422309, 615676, 844618, 1231352, 1689236, 3378472, 8023871, 16047742, 32095484, 64190968, 3421125209, 6842250418, 13684500836, 27369001672, 65001378971, 130002757942, 260005515884, 520011031768]

約数ペア:

[(1, 520011031768), (2, 260005515884), (4, 130002757942), (8, 65001378971), (19, 27369001672), (38, 13684500836), (76, 6842250418), (152, 3421125209), (8101, 64190968), (16202, 32095484), (32404, 16047742), (64808, 8023871), (153919, 3378472), (307838, 1689236), (422309, 1231352), (615676, 844618)]