889451738399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1\times {\mathrm{56687}}^1$

素因数の和:59135

約数の個数: 32

約数和(自身を含む): 1087059972096

約数和(自身を除く): 197608233697

約数列:

[1, 7, 23, 41, 161, 287, 943, 2377, 6601, 16639, 54671, 56687, 97457, 382697, 396809, 682199, 1303801, 2241511, 2324167, 9126607, 15690577, 16269169, 53455841, 134744999, 374190887, 943214993, 3099134977, 5524544959, 21693944839, 38671814713, 127064534057, 889451738399]

約数ペア:

[(1, 889451738399), (7, 127064534057), (23, 38671814713), (41, 21693944839), (161, 5524544959), (287, 3099134977), (943, 943214993), (2377, 374190887), (6601, 134744999), (16639, 53455841), (54671, 16269169), (56687, 15690577), (97457, 9126607), (382697, 2324167), (396809, 2241511), (682199, 1303801)]