254407522

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 403045632

約数和(自身を除く): 148638110

約数列:

[1, 2, 43, 47, 86, 94, 113, 226, 557, 1114, 2021, 4042, 4859, 5311, 9718, 10622, 23951, 26179, 47902, 52358, 62941, 125882, 228373, 456746, 1125697, 2251394, 2706463, 2958227, 5412926, 5916454, 127203761, 254407522]

約数ペア:

[(1, 254407522), (2, 127203761), (43, 5916454), (47, 5412926), (86, 2958227), (94, 2706463), (113, 2251394), (226, 1125697), (557, 456746), (1114, 228373), (2021, 125882), (4042, 62941), (4859, 52358), (5311, 47902), (9718, 26179), (10622, 23951)]