129460078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{1051}}^1$

素因数の和:1584

約数の個数: 24

約数和(自身を含む): 214071480

約数和(自身を除く): 84611402

約数列:

[1, 2, 11, 22, 121, 242, 509, 1018, 1051, 2102, 5599, 11198, 11561, 23122, 61589, 123178, 127171, 254342, 534959, 1069918, 5884549, 11769098, 64730039, 129460078]

約数ペア:

[(1, 129460078), (2, 64730039), (11, 11769098), (22, 5884549), (121, 1069918), (242, 534959), (509, 254342), (1018, 127171), (1051, 123178), (2102, 61589), (5599, 23122), (11198, 11561)]