1249661212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 2290176000

約数和(自身を除く): 1040514788

約数列:

[1, 2, 4, 31, 62, 124, 149, 239, 283, 298, 478, 566, 596, 956, 1132, 4619, 7409, 8773, 9238, 14818, 17546, 18476, 29636, 35092, 35611, 42167, 67637, 71222, 84334, 135274, 142444, 168668, 270548, 1103941, 1307177, 2096747, 2207882, 2614354, 4193494, 4415764, 5228708, 8386988, 10077913, 20155826, 40311652, 312415303, 624830606, 1249661212]

約数ペア:

[(1, 1249661212), (2, 624830606), (4, 312415303), (31, 40311652), (62, 20155826), (124, 10077913), (149, 8386988), (239, 5228708), (283, 4415764), (298, 4193494), (478, 2614354), (566, 2207882), (596, 2096747), (956, 1307177), (1132, 1103941), (4619, 270548), (7409, 168668), (8773, 142444), (9238, 135274), (14818, 84334), (17546, 71222), (18476, 67637), (29636, 42167), (35092, 35611)]