2013455792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{121351}}^1$

素因数の和:121437

約数の個数: 40

約数和(自身を含む): 4198293792

約数和(自身を除く): 2184838000

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 121351, 242702, 485404, 970808, 1941616, 2062967, 4125934, 7402411, 8251868, 14804822, 16503736, 29609644, 33007472, 59219288, 118438576, 125840987, 251681974, 503363948, 1006727896, 2013455792]

約数ペア:

[(1, 2013455792), (2, 1006727896), (4, 503363948), (8, 251681974), (16, 125840987), (17, 118438576), (34, 59219288), (61, 33007472), (68, 29609644), (122, 16503736), (136, 14804822), (244, 8251868), (272, 7402411), (488, 4125934), (976, 2062967), (1037, 1941616), (2074, 970808), (4148, 485404), (8296, 242702), (16592, 121351)]