3244592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 7134960

約数和(自身を除く): 3890368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 821, 988, 1642, 1976, 3284, 3952, 6568, 10673, 13136, 15599, 21346, 31198, 42692, 62396, 85384, 124792, 170768, 202787, 249584, 405574, 811148, 1622296, 3244592]

約数ペア:

[(1, 3244592), (2, 1622296), (4, 811148), (8, 405574), (13, 249584), (16, 202787), (19, 170768), (26, 124792), (38, 85384), (52, 62396), (76, 42692), (104, 31198), (152, 21346), (208, 15599), (247, 13136), (304, 10673), (494, 6568), (821, 3952), (988, 3284), (1642, 1976)]