4007692010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{450809}}^1$

素因数の和:450950

約数の個数: 32

約数和(自身を含む): 8309329920

約数和(自身を除く): 4301637910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 450809, 901618, 2254045, 3155663, 4508090, 6311326, 15778315, 31556630, 57252743, 114505486, 286263715, 400769201, 572527430, 801538402, 2003846005, 4007692010]

約数ペア:

[(1, 4007692010), (2, 2003846005), (5, 801538402), (7, 572527430), (10, 400769201), (14, 286263715), (35, 114505486), (70, 57252743), (127, 31556630), (254, 15778315), (635, 6311326), (889, 4508090), (1270, 3155663), (1778, 2254045), (4445, 901618), (8890, 450809)]