470891486312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{27777931}}^1$

素因数の和:27778113

約数の個数: 32

約数和(自身を含む): 956671978080

約数和(自身を除く): 485780491768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 16952, 27777931, 55555862, 111111724, 222223448, 361113103, 722226206, 1444452412, 2888904824, 4527802753, 9055605506, 18111211012, 36222422024, 58861435789, 117722871578, 235445743156, 470891486312]

約数ペア:

[(1, 470891486312), (2, 235445743156), (4, 117722871578), (8, 58861435789), (13, 36222422024), (26, 18111211012), (52, 9055605506), (104, 4527802753), (163, 2888904824), (326, 1444452412), (652, 722226206), (1304, 361113103), (2119, 222223448), (4238, 111111724), (8476, 55555862), (16952, 27777931)]