408033008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{481171}}^1$

素因数の和:481232

約数の個数: 20

約数和(自身を含む): 805481928

約数和(自身を除く): 397448920

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 481171, 962342, 1924684, 3849368, 7698736, 25502063, 51004126, 102008252, 204016504, 408033008]

約数ペア:

[(1, 408033008), (2, 204016504), (4, 102008252), (8, 51004126), (16, 25502063), (53, 7698736), (106, 3849368), (212, 1924684), (424, 962342), (848, 481171)]