249928634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{31741}}^1$

素因数の和:31901

約数の個数: 16

約数和(自身を含む): 390045696

約数和(自身を除く): 140117062

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 31741, 63482, 983971, 1967942, 4031107, 8062214, 124964317, 249928634]

約数ペア:

[(1, 249928634), (2, 124964317), (31, 8062214), (62, 4031107), (127, 1967942), (254, 983971), (3937, 63482), (7874, 31741)]