1917363565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{24809}}^1$

素因数の和:24897

約数の個数: 32

約数和(自身を含む): 2625890400

約数和(自身を除く): 708526835

約数列:

[1, 5, 13, 29, 41, 65, 145, 205, 377, 533, 1189, 1885, 2665, 5945, 15457, 24809, 77285, 124045, 322517, 719461, 1017169, 1612585, 3597305, 5085845, 9352993, 13223197, 29497901, 46764965, 66115985, 147489505, 383472713, 1917363565]

約数ペア:

[(1, 1917363565), (5, 383472713), (13, 147489505), (29, 66115985), (41, 46764965), (65, 29497901), (145, 13223197), (205, 9352993), (377, 5085845), (533, 3597305), (1189, 1612585), (1885, 1017169), (2665, 719461), (5945, 322517), (15457, 124045), (24809, 77285)]