1330967556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1945859}}^1$

素因数の和:1945888

約数の個数: 36

約数和(自身を含む): 3541465200

約数和(自身を除く): 2210497644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1945859, 3891718, 5837577, 7783436, 11675154, 17512731, 23350308, 35025462, 36971321, 70050924, 73942642, 110913963, 147885284, 221827926, 332741889, 443655852, 665483778, 1330967556]

約数ペア:

[(1, 1330967556), (2, 665483778), (3, 443655852), (4, 332741889), (6, 221827926), (9, 147885284), (12, 110913963), (18, 73942642), (19, 70050924), (36, 36971321), (38, 35025462), (57, 23350308), (76, 17512731), (114, 11675154), (171, 7783436), (228, 5837577), (342, 3891718), (684, 1945859)]