1439545172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{64231}}^1$

素因数の和:64679

約数の個数: 24

約数和(自身を含む): 2719325952

約数和(自身を除く): 1279780780

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 5603, 11206, 22412, 64231, 128462, 256924, 835003, 1670006, 3340012, 27683561, 55367122, 110734244, 359886293, 719772586, 1439545172]

約数ペア:

[(1, 1439545172), (2, 719772586), (4, 359886293), (13, 110734244), (26, 55367122), (52, 27683561), (431, 3340012), (862, 1670006), (1724, 835003), (5603, 256924), (11206, 128462), (22412, 64231)]