486521308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1336597}}^1$

素因数の和:1336621

約数の個数: 24

約数和(自身を含む): 1047892832

約数和(自身を除く): 561371524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1336597, 2673194, 5346388, 9356179, 17375761, 18712358, 34751522, 37424716, 69503044, 121630327, 243260654, 486521308]

約数ペア:

[(1, 486521308), (2, 243260654), (4, 121630327), (7, 69503044), (13, 37424716), (14, 34751522), (26, 18712358), (28, 17375761), (52, 9356179), (91, 5346388), (182, 2673194), (364, 1336597)]