860227441918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7321}}^1\times {\mathrm{237857}}^1$

素因数の和:245212

約数の個数: 32

約数和(自身を含む): 1462940871840

約数和(自身を除く): 602713429922

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 7321, 14642, 95173, 139099, 190346, 237857, 278198, 475714, 1808287, 3092141, 3616574, 4519283, 6184282, 9038566, 58750679, 117501358, 1741351097, 3482702194, 22637564261, 33085670843, 45275128522, 66171341686, 430113720959, 860227441918]

約数ペア:

[(1, 860227441918), (2, 430113720959), (13, 66171341686), (19, 45275128522), (26, 33085670843), (38, 22637564261), (247, 3482702194), (494, 1741351097), (7321, 117501358), (14642, 58750679), (95173, 9038566), (139099, 6184282), (190346, 4519283), (237857, 3616574), (278198, 3092141), (475714, 1808287)]