858753364

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{12263}}^1$

素因数の和:12376

約数の個数: 48

約数和(自身を含む): 1788385536

約数和(自身を除く): 929632172

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 427, 574, 854, 1148, 1708, 2501, 5002, 10004, 12263, 17507, 24526, 35014, 49052, 70028, 85841, 171682, 343364, 502783, 748043, 1005566, 1496086, 2011132, 2992172, 3519481, 5236301, 7038962, 10472602, 14077924, 20945204, 30669763, 61339526, 122679052, 214688341, 429376682, 858753364]

約数ペア:

[(1, 858753364), (2, 429376682), (4, 214688341), (7, 122679052), (14, 61339526), (28, 30669763), (41, 20945204), (61, 14077924), (82, 10472602), (122, 7038962), (164, 5236301), (244, 3519481), (287, 2992172), (427, 2011132), (574, 1496086), (854, 1005566), (1148, 748043), (1708, 502783), (2501, 343364), (5002, 171682), (10004, 85841), (12263, 70028), (17507, 49052), (24526, 35014)]