6469424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1677

約数の個数: 40

約数和(自身を含む): 14217840

約数和(自身を除く): 7748416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1637, 1976, 3274, 3952, 6548, 13096, 21281, 26192, 31103, 42562, 62206, 85124, 124412, 170248, 248824, 340496, 404339, 497648, 808678, 1617356, 3234712, 6469424]

約数ペア:

[(1, 6469424), (2, 3234712), (4, 1617356), (8, 808678), (13, 497648), (16, 404339), (19, 340496), (26, 248824), (38, 170248), (52, 124412), (76, 85124), (104, 62206), (152, 42562), (208, 31103), (247, 26192), (304, 21281), (494, 13096), (988, 6548), (1637, 3952), (1976, 3274)]