2094369530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 4160851200

約数和(自身を除く): 2066481670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 241, 397, 398, 482, 794, 995, 1205, 1985, 1990, 2189, 2410, 2651, 3970, 4367, 4378, 5302, 8734, 10945, 13255, 21835, 21890, 26510, 43670, 47959, 79003, 95677, 95918, 158006, 191354, 239795, 395015, 478385, 479590, 527549, 790030, 869033, 956770, 1052447, 1055098, 1738066, 2104894, 2637745, 4345165, 5262235, 5275490, 8690330, 10524470, 19039723, 38079446, 95198615, 190397230, 209436953, 418873906, 1047184765, 2094369530]

約数ペア:

[(1, 2094369530), (2, 1047184765), (5, 418873906), (10, 209436953), (11, 190397230), (22, 95198615), (55, 38079446), (110, 19039723), (199, 10524470), (241, 8690330), (397, 5275490), (398, 5262235), (482, 4345165), (794, 2637745), (995, 2104894), (1205, 1738066), (1985, 1055098), (1990, 1052447), (2189, 956770), (2410, 869033), (2651, 790030), (3970, 527549), (4367, 479590), (4378, 478385), (5302, 395015), (8734, 239795), (10945, 191354), (13255, 158006), (21835, 95918), (21890, 95677), (26510, 79003), (43670, 47959)]