996840286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{4157}}^1$

素因数の和:4596

約数の個数: 32

約数和(自身を含む): 1684888128

約数和(自身を除く): 688047842

約数列:

[1, 2, 13, 23, 26, 46, 299, 401, 598, 802, 4157, 5213, 8314, 9223, 10426, 18446, 54041, 95611, 108082, 119899, 191222, 239798, 1242943, 1666957, 2485886, 3333914, 21670441, 38340011, 43340882, 76680022, 498420143, 996840286]

約数ペア:

[(1, 996840286), (2, 498420143), (13, 76680022), (23, 43340882), (26, 38340011), (46, 21670441), (299, 3333914), (401, 2485886), (598, 1666957), (802, 1242943), (4157, 239798), (5213, 191222), (8314, 119899), (9223, 108082), (10426, 95611), (18446, 54041)]