1900539008654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{6665237}}^1$

素因数の和:6666260

約数の個数: 32

約数和(自身を含む): 3352561392096

約数和(自身を除く): 1452022383442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 997, 1994, 10967, 12961, 21934, 25922, 142571, 285142, 6665237, 13330474, 73317607, 86648081, 146635214, 173296162, 953128891, 1906257782, 6645241289, 13290482578, 73097654179, 86388136757, 146195308358, 172776273514, 950269504327, 1900539008654]

約数ペア:

[(1, 1900539008654), (2, 950269504327), (11, 172776273514), (13, 146195308358), (22, 86388136757), (26, 73097654179), (143, 13290482578), (286, 6645241289), (997, 1906257782), (1994, 953128891), (10967, 173296162), (12961, 146635214), (21934, 86648081), (25922, 73317607), (142571, 13330474), (285142, 6665237)]