900245782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 1426572000

約数和(自身を除く): 526326218

約数列:

[1, 2, 29, 58, 73, 146, 149, 298, 1427, 2117, 2854, 4234, 4321, 8642, 10877, 21754, 41383, 82766, 104171, 208342, 212623, 315433, 425246, 630866, 3020959, 6041918, 6166067, 12332134, 15521479, 31042958, 450122891, 900245782]

約数ペア:

[(1, 900245782), (2, 450122891), (29, 31042958), (58, 15521479), (73, 12332134), (146, 6166067), (149, 6041918), (298, 3020959), (1427, 630866), (2117, 425246), (2854, 315433), (4234, 212623), (4321, 208342), (8642, 104171), (10877, 82766), (21754, 41383)]