450424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 937440

約数和(自身を除く): 487016

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 71, 104, 122, 142, 244, 284, 488, 568, 793, 923, 1586, 1846, 3172, 3692, 4331, 6344, 7384, 8662, 17324, 34648, 56303, 112606, 225212, 450424]

約数ペア:

[(1, 450424), (2, 225212), (4, 112606), (8, 56303), (13, 34648), (26, 17324), (52, 8662), (61, 7384), (71, 6344), (104, 4331), (122, 3692), (142, 3172), (244, 1846), (284, 1586), (488, 923), (568, 793)]