8245087190

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{6521}}^1$

素因数の和:7312

約数の個数: 32

約数和(自身を含む): 14935588704

約数和(自身を除く): 6690501514

約数列:

[1, 2, 5, 10, 227, 454, 557, 1114, 1135, 2270, 2785, 5570, 6521, 13042, 32605, 65210, 126439, 252878, 632195, 1264390, 1480267, 2960534, 3632197, 7264394, 7401335, 14802670, 18160985, 36321970, 824508719, 1649017438, 4122543595, 8245087190]

約数ペア:

[(1, 8245087190), (2, 4122543595), (5, 1649017438), (10, 824508719), (227, 36321970), (454, 18160985), (557, 14802670), (1114, 7401335), (1135, 7264394), (2270, 3632197), (2785, 2960534), (5570, 1480267), (6521, 1264390), (13042, 632195), (32605, 252878), (65210, 126439)]