788793418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{2003}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 1412868096

約数和(自身を除く): 624074678

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1223, 2003, 2446, 4006, 8561, 14021, 17122, 28042, 28129, 46069, 56258, 92138, 196903, 322483, 393806, 644966, 2449669, 4899338, 17147683, 34295366, 56342387, 112684774, 394396709, 788793418]

約数ペア:

[(1, 788793418), (2, 394396709), (7, 112684774), (14, 56342387), (23, 34295366), (46, 17147683), (161, 4899338), (322, 2449669), (1223, 644966), (2003, 393806), (2446, 322483), (4006, 196903), (8561, 92138), (14021, 56258), (17122, 46069), (28042, 28129)]