2271937094

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^2\times {\mathrm{179}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 4007128320

約数和(自身を除く): 1735191226

約数列:

[1, 2, 7, 14, 71, 113, 142, 179, 226, 358, 497, 791, 994, 1253, 1582, 2506, 8023, 12709, 12769, 16046, 20227, 25418, 25538, 40454, 56161, 88963, 89383, 112322, 141589, 177926, 178766, 283178, 906599, 1436117, 1813198, 2285651, 2872234, 4571302, 6346193, 10052819, 12692386, 15999557, 20105638, 31999114, 162281221, 324562442, 1135968547, 2271937094]

約数ペア:

[(1, 2271937094), (2, 1135968547), (7, 324562442), (14, 162281221), (71, 31999114), (113, 20105638), (142, 15999557), (179, 12692386), (226, 10052819), (358, 6346193), (497, 4571302), (791, 2872234), (994, 2285651), (1253, 1813198), (1582, 1436117), (2506, 906599), (8023, 283178), (12709, 178766), (12769, 177926), (16046, 141589), (20227, 112322), (25418, 89383), (25538, 88963), (40454, 56161)]