230521036

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{647531}}^1$

素因数の和:647624

約数の個数: 12

約数和(自身を含む): 407945160

約数和(自身を除く): 177424124

約数列:

[1, 2, 4, 89, 178, 356, 647531, 1295062, 2590124, 57630259, 115260518, 230521036]

約数ペア:

[(1, 230521036), (2, 115260518), (4, 57630259), (89, 2590124), (178, 1295062), (356, 647531)]