488148664

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{4243}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 932746320

約数和(自身を除く): 444597656

約数列:

[1, 2, 4, 8, 73, 146, 197, 292, 394, 584, 788, 1576, 4243, 8486, 14381, 16972, 28762, 33944, 57524, 115048, 309739, 619478, 835871, 1238956, 1671742, 2477912, 3343484, 6686968, 61018583, 122037166, 244074332, 488148664]

約数ペア:

[(1, 488148664), (2, 244074332), (4, 122037166), (8, 61018583), (73, 6686968), (146, 3343484), (197, 2477912), (292, 1671742), (394, 1238956), (584, 835871), (788, 619478), (1576, 309739), (4243, 115048), (8486, 57524), (14381, 33944), (16972, 28762)]