1570209998

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12911}}^1$

素因数の和:13017

約数の個数: 48

約数和(自身を含む): 2940992064

約数和(自身を除く): 1370782066

約数列:

[1, 2, 7, 14, 17, 34, 49, 73, 98, 119, 146, 238, 511, 833, 1022, 1241, 1666, 2482, 3577, 7154, 8687, 12911, 17374, 25822, 60809, 90377, 121618, 180754, 219487, 438974, 632639, 942503, 1265278, 1536409, 1885006, 3072818, 6597521, 10754863, 13195042, 16022551, 21509726, 32045102, 46182647, 92365294, 112157857, 224315714, 785104999, 1570209998]

約数ペア:

[(1, 1570209998), (2, 785104999), (7, 224315714), (14, 112157857), (17, 92365294), (34, 46182647), (49, 32045102), (73, 21509726), (98, 16022551), (119, 13195042), (146, 10754863), (238, 6597521), (511, 3072818), (833, 1885006), (1022, 1536409), (1241, 1265278), (1666, 942503), (2482, 632639), (3577, 438974), (7154, 219487), (8687, 180754), (12911, 121618), (17374, 90377), (25822, 60809)]