128889002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1373}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 224368704

約数和(自身を除く): 95479702

約数列:

[1, 2, 11, 17, 22, 34, 187, 251, 374, 502, 1373, 2746, 2761, 4267, 5522, 8534, 15103, 23341, 30206, 46682, 46937, 93874, 256751, 344623, 513502, 689246, 3790853, 5858591, 7581706, 11717182, 64444501, 128889002]

約数ペア:

[(1, 128889002), (2, 64444501), (11, 11717182), (17, 7581706), (22, 5858591), (34, 3790853), (187, 689246), (251, 513502), (374, 344623), (502, 256751), (1373, 93874), (2746, 46937), (2761, 46682), (4267, 30206), (5522, 23341), (8534, 15103)]