253745186

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 406747440

約数和(自身を除く): 153002254

約数列:

[1, 2, 29, 37, 58, 74, 317, 373, 634, 746, 1073, 2146, 9193, 10817, 11729, 13801, 18386, 21634, 23458, 27602, 118241, 236482, 340141, 400229, 680282, 800458, 3428989, 4374917, 6857978, 8749834, 126872593, 253745186]

約数ペア:

[(1, 253745186), (2, 126872593), (29, 8749834), (37, 6857978), (58, 4374917), (74, 3428989), (317, 800458), (373, 680282), (634, 400229), (746, 340141), (1073, 236482), (2146, 118241), (9193, 27602), (10817, 23458), (11729, 21634), (13801, 18386)]