1897804012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4129}}^1\times {\mathrm{8839}}^1$

素因数の和:12985

約数の個数: 24

約数和(自身を含む): 3577901600

約数和(自身を除く): 1680097588

約数列:

[1, 2, 4, 13, 26, 52, 4129, 8258, 8839, 16516, 17678, 35356, 53677, 107354, 114907, 214708, 229814, 459628, 36496231, 72992462, 145984924, 474451003, 948902006, 1897804012]

約数ペア:

[(1, 1897804012), (2, 948902006), (4, 474451003), (13, 145984924), (26, 72992462), (52, 36496231), (4129, 459628), (8258, 229814), (8839, 214708), (16516, 114907), (17678, 107354), (35356, 53677)]