1569128990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097293}}^1$

素因数の和:1097324

約数の個数: 32

約数和(自身を含む): 3318217056

約数和(自身を除く): 1749088066

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1097293, 2194586, 5486465, 10972930, 12070223, 14264809, 24140446, 28529618, 60351115, 71324045, 120702230, 142648090, 156912899, 313825798, 784564495, 1569128990]

約数ペア:

[(1, 1569128990), (2, 784564495), (5, 313825798), (10, 156912899), (11, 142648090), (13, 120702230), (22, 71324045), (26, 60351115), (55, 28529618), (65, 24140446), (110, 14264809), (130, 12070223), (143, 10972930), (286, 5486465), (715, 2194586), (1430, 1097293)]