1617374590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{82393}}^1$

素因数の和:82564

約数の個数: 32

約数和(自身を含む): 3156019776

約数和(自身を除く): 1538645186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 82393, 164786, 411965, 823930, 1071109, 2142218, 5355545, 10711090, 12441343, 24882686, 62206715, 124413430, 161737459, 323474918, 808687295, 1617374590]

約数ペア:

[(1, 1617374590), (2, 808687295), (5, 323474918), (10, 161737459), (13, 124413430), (26, 62206715), (65, 24882686), (130, 12441343), (151, 10711090), (302, 5355545), (755, 2142218), (1510, 1071109), (1963, 823930), (3926, 411965), (9815, 164786), (19630, 82393)]