999791796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{11887}}^1$

素因数の和:12100

約数の個数: 48

約数和(自身を含む): 2401946624

約数和(自身を除く): 1402154828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 163, 172, 258, 326, 489, 516, 652, 978, 1956, 7009, 11887, 14018, 21027, 23774, 28036, 35661, 42054, 47548, 71322, 84108, 142644, 511141, 1022282, 1533423, 1937581, 2044564, 3066846, 3875162, 5812743, 6133692, 7750324, 11625486, 23250972, 83315983, 166631966, 249947949, 333263932, 499895898, 999791796]

約数ペア:

[(1, 999791796), (2, 499895898), (3, 333263932), (4, 249947949), (6, 166631966), (12, 83315983), (43, 23250972), (86, 11625486), (129, 7750324), (163, 6133692), (172, 5812743), (258, 3875162), (326, 3066846), (489, 2044564), (516, 1937581), (652, 1533423), (978, 1022282), (1956, 511141), (7009, 142644), (11887, 84108), (14018, 71322), (21027, 47548), (23774, 42054), (28036, 35661)]