1208045404

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 2162635384

約数和(自身を除く): 954589980

約数列:

[1, 2, 4, 71, 142, 181, 284, 331, 362, 662, 724, 1324, 5041, 10082, 12851, 20164, 23501, 25702, 47002, 51404, 59911, 94004, 119822, 239644, 912421, 1668571, 1824842, 3337142, 3649684, 4253681, 6674284, 8507362, 17014724, 302011351, 604022702, 1208045404]

約数ペア:

[(1, 1208045404), (2, 604022702), (4, 302011351), (71, 17014724), (142, 8507362), (181, 6674284), (284, 4253681), (331, 3649684), (362, 3337142), (662, 1824842), (724, 1668571), (1324, 912421), (5041, 239644), (10082, 119822), (12851, 94004), (20164, 59911), (23501, 51404), (25702, 47002)]