475932248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{88661}}^1$

素因数の和:88739

約数の個数: 32

約数和(自身を含む): 989467920

約数和(自身を除く): 513535672

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 88661, 177322, 354644, 709288, 975271, 1950542, 3901084, 5408321, 7802168, 10816642, 21633284, 43266568, 59491531, 118983062, 237966124, 475932248]

約数ペア:

[(1, 475932248), (2, 237966124), (4, 118983062), (8, 59491531), (11, 43266568), (22, 21633284), (44, 10816642), (61, 7802168), (88, 5408321), (122, 3901084), (244, 1950542), (488, 975271), (671, 709288), (1342, 354644), (2684, 177322), (5368, 88661)]