490042436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 944892480

約数和(自身を除く): 454850044

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 211, 236, 422, 757, 767, 844, 1514, 1534, 2743, 3028, 3068, 5486, 9841, 10972, 12449, 19682, 24898, 39364, 44663, 49796, 89326, 159727, 161837, 178652, 319454, 323674, 580619, 638908, 647348, 1161238, 2076451, 2322476, 4152902, 8305804, 9423893, 18847786, 37695572, 122510609, 245021218, 490042436]

約数ペア:

[(1, 490042436), (2, 245021218), (4, 122510609), (13, 37695572), (26, 18847786), (52, 9423893), (59, 8305804), (118, 4152902), (211, 2322476), (236, 2076451), (422, 1161238), (757, 647348), (767, 638908), (844, 580619), (1514, 323674), (1534, 319454), (2743, 178652), (3028, 161837), (3068, 159727), (5486, 89326), (9841, 49796), (10972, 44663), (12449, 39364), (19682, 24898)]