676237796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 1302029568

約数和(自身を除く): 625791772

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 151, 284, 302, 604, 923, 1213, 1846, 1963, 2426, 3692, 3926, 4852, 7852, 10721, 15769, 21442, 31538, 42884, 63076, 86123, 139373, 172246, 183163, 278746, 344492, 366326, 557492, 732652, 1119599, 2239198, 2381119, 4478396, 4762238, 9524476, 13004573, 26009146, 52018292, 169059449, 338118898, 676237796]

約数ペア:

[(1, 676237796), (2, 338118898), (4, 169059449), (13, 52018292), (26, 26009146), (52, 13004573), (71, 9524476), (142, 4762238), (151, 4478396), (284, 2381119), (302, 2239198), (604, 1119599), (923, 732652), (1213, 557492), (1846, 366326), (1963, 344492), (2426, 278746), (3692, 183163), (3926, 172246), (4852, 139373), (7852, 86123), (10721, 63076), (15769, 42884), (21442, 31538)]