528040490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{2131}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 967075200

約数和(自身を除く): 439034710

約数列:

[1, 2, 5, 10, 71, 142, 349, 355, 698, 710, 1745, 2131, 3490, 4262, 10655, 21310, 24779, 49558, 123895, 151301, 247790, 302602, 743719, 756505, 1487438, 1513010, 3718595, 7437190, 52804049, 105608098, 264020245, 528040490]

約数ペア:

[(1, 528040490), (2, 264020245), (5, 105608098), (10, 52804049), (71, 7437190), (142, 3718595), (349, 1513010), (355, 1487438), (698, 756505), (710, 743719), (1745, 302602), (2131, 247790), (3490, 151301), (4262, 123895), (10655, 49558), (21310, 24779)]