13897150

素因数分解:

$2^1\times 5^2\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 25947000

約数和(自身を除く): 12049850

約数列:

[1, 2, 5, 10, 25, 50, 499, 557, 998, 1114, 2495, 2785, 4990, 5570, 12475, 13925, 24950, 27850, 277943, 555886, 1389715, 2779430, 6948575, 13897150]

約数ペア:

[(1, 13897150), (2, 6948575), (5, 2779430), (10, 1389715), (25, 555886), (50, 277943), (499, 27850), (557, 24950), (998, 13925), (1114, 12475), (2495, 5570), (2785, 4990)]