4994429528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2987099}}^1$

素因数の和:2987135

約数の個数: 32

約数和(自身を含む): 10753560000

約数和(自身を除く): 5759130472

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2987099, 5974198, 11948396, 23896792, 32858089, 56754881, 65716178, 113509762, 131432356, 227019524, 262864712, 454039048, 624303691, 1248607382, 2497214764, 4994429528]

約数ペア:

[(1, 4994429528), (2, 2497214764), (4, 1248607382), (8, 624303691), (11, 454039048), (19, 262864712), (22, 227019524), (38, 131432356), (44, 113509762), (76, 65716178), (88, 56754881), (152, 32858089), (209, 23896792), (418, 11948396), (836, 5974198), (1672, 2987099)]