190248285838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1213}}^1\times {\mathrm{7607}}^1$

素因数の和:8909

約数の個数: 48

約数和(自身を含む): 314378780256

約数和(自身を除く): 124130494418

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1213, 1586, 2426, 7607, 10309, 15214, 15769, 20618, 31538, 73993, 98891, 147986, 197782, 204997, 409994, 464027, 928054, 961909, 1285583, 1923818, 2571166, 6032351, 9227291, 12064702, 12504817, 18454582, 25009634, 78420563, 119954783, 156841126, 239909566, 562864751, 1125729502, 1559412179, 3118824358, 7317241763, 14634483526, 95124142919, 190248285838]

約数ペア:

[(1, 190248285838), (2, 95124142919), (13, 14634483526), (26, 7317241763), (61, 3118824358), (122, 1559412179), (169, 1125729502), (338, 562864751), (793, 239909566), (1213, 156841126), (1586, 119954783), (2426, 78420563), (7607, 25009634), (10309, 18454582), (15214, 12504817), (15769, 12064702), (20618, 9227291), (31538, 6032351), (73993, 2571166), (98891, 1923818), (147986, 1285583), (197782, 961909), (204997, 928054), (409994, 464027)]