851914596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{176161}}^1$

素因数の和:176212

約数の個数: 48

約数和(自身を含む): 2209776128

約数和(自身を除く): 1357861532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 176161, 352322, 528483, 704644, 1056966, 2113932, 2290093, 4580186, 5460991, 6870279, 9160372, 10921982, 13740558, 16382973, 21843964, 27481116, 32765946, 65531892, 70992883, 141985766, 212978649, 283971532, 425957298, 851914596]

約数ペア:

[(1, 851914596), (2, 425957298), (3, 283971532), (4, 212978649), (6, 141985766), (12, 70992883), (13, 65531892), (26, 32765946), (31, 27481116), (39, 21843964), (52, 16382973), (62, 13740558), (78, 10921982), (93, 9160372), (124, 6870279), (156, 5460991), (186, 4580186), (372, 2290093), (403, 2113932), (806, 1056966), (1209, 704644), (1612, 528483), (2418, 352322), (4836, 176161)]