1622296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 3452400

約数和(自身を除く): 1830104

約数列:

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

約数ペア:

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