416550212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131321}}^1$

素因数の和:131399

約数の個数: 24

約数和(自身を含む): 797912472

約数和(自身を除く): 381362260

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 131321, 262642, 525284, 1707173, 3414346, 6828692, 8010581, 16021162, 32042324, 104137553, 208275106, 416550212]

約数ペア:

[(1, 416550212), (2, 208275106), (4, 104137553), (13, 32042324), (26, 16021162), (52, 8010581), (61, 6828692), (122, 3414346), (244, 1707173), (793, 525284), (1586, 262642), (3172, 131321)]