1218103652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 2283240960

約数和(自身を除く): 1065137308

約数列:

[1, 2, 4, 17, 34, 68, 239, 241, 311, 478, 482, 622, 956, 964, 1244, 4063, 4097, 5287, 8126, 8194, 10574, 16252, 16388, 21148, 57599, 74329, 74951, 115198, 148658, 149902, 230396, 297316, 299804, 979183, 1263593, 1274167, 1958366, 2527186, 2548334, 3916732, 5054372, 5096668, 17913289, 35826578, 71653156, 304525913, 609051826, 1218103652]

約数ペア:

[(1, 1218103652), (2, 609051826), (4, 304525913), (17, 71653156), (34, 35826578), (68, 17913289), (239, 5096668), (241, 5054372), (311, 3916732), (478, 2548334), (482, 2527186), (622, 1958366), (956, 1274167), (964, 1263593), (1244, 979183), (4063, 299804), (4097, 297316), (5287, 230396), (8126, 149902), (8194, 148658), (10574, 115198), (16252, 74951), (16388, 74329), (21148, 57599)]