8040970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 16639488

約数和(自身を除く): 8598518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 367, 626, 734, 1565, 1835, 2191, 2569, 3130, 3670, 4382, 5138, 10955, 12845, 21910, 25690, 114871, 229742, 574355, 804097, 1148710, 1608194, 4020485, 8040970]

約数ペア:

[(1, 8040970), (2, 4020485), (5, 1608194), (7, 1148710), (10, 804097), (14, 574355), (35, 229742), (70, 114871), (313, 25690), (367, 21910), (626, 12845), (734, 10955), (1565, 5138), (1835, 4382), (2191, 3670), (2569, 3130)]