245517246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1049219}}^1$

素因数の和:1049240

約数の個数: 24

約数和(自身を含む): 572874120

約数和(自身を除く): 327356874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1049219, 2098438, 3147657, 6295314, 9442971, 13639847, 18885942, 27279694, 40919541, 81839082, 122758623, 245517246]

約数ペア:

[(1, 245517246), (2, 122758623), (3, 81839082), (6, 40919541), (9, 27279694), (13, 18885942), (18, 13639847), (26, 9442971), (39, 6295314), (78, 3147657), (117, 2098438), (234, 1049219)]