251012971010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{1425967}}^1$

素因数の和:1426610

約数の個数: 32

約数和(自身を含む): 468173813760

約数和(自身を除く): 217160842750

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 607, 1214, 3035, 6070, 17603, 35206, 88015, 176030, 1425967, 2851934, 7129835, 14259670, 41353043, 82706086, 206765215, 413530430, 865561969, 1731123938, 4327809845, 8655619690, 25101297101, 50202594202, 125506485505, 251012971010]

約数ペア:

[(1, 251012971010), (2, 125506485505), (5, 50202594202), (10, 25101297101), (29, 8655619690), (58, 4327809845), (145, 1731123938), (290, 865561969), (607, 413530430), (1214, 206765215), (3035, 82706086), (6070, 41353043), (17603, 14259670), (35206, 7129835), (88015, 2851934), (176030, 1425967)]