1274441090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9803393}}^1$

素因数の和:9803413

約数の個数: 16

約数和(自身を含む): 2470455288

約数和(自身を除く): 1196014198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9803393, 19606786, 49016965, 98033930, 127444109, 254888218, 637220545, 1274441090]

約数ペア:

[(1, 1274441090), (2, 637220545), (5, 254888218), (10, 127444109), (13, 98033930), (26, 49016965), (65, 19606786), (130, 9803393)]