677017894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{46633}}^1$

素因数の和:46720

約数の個数: 32

約数和(自身を含む): 1249045056

約数和(自身を除く): 572027162

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 46633, 93266, 326431, 652862, 792761, 1585522, 2844613, 5549327, 5689226, 11098654, 19912291, 39824582, 48358421, 96716842, 338508947, 677017894]

約数ペア:

[(1, 677017894), (2, 338508947), (7, 96716842), (14, 48358421), (17, 39824582), (34, 19912291), (61, 11098654), (119, 5689226), (122, 5549327), (238, 2844613), (427, 1585522), (854, 792761), (1037, 652862), (2074, 326431), (7259, 93266), (14518, 46633)]