2168156956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{14401}}^1$

素因数の和:14714

約数の個数: 48

約数和(自身を含む): 4580988160

約数和(自身を除く): 2412831204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 283, 532, 566, 1132, 1981, 3962, 5377, 7924, 10754, 14401, 21508, 28802, 37639, 57604, 75278, 100807, 150556, 201614, 273619, 403228, 547238, 1094476, 1915333, 3830666, 4075483, 7661332, 8150966, 16301932, 28528381, 57056762, 77434177, 114113524, 154868354, 309736708, 542039239, 1084078478, 2168156956]

約数ペア:

[(1, 2168156956), (2, 1084078478), (4, 542039239), (7, 309736708), (14, 154868354), (19, 114113524), (28, 77434177), (38, 57056762), (76, 28528381), (133, 16301932), (266, 8150966), (283, 7661332), (532, 4075483), (566, 3830666), (1132, 1915333), (1981, 1094476), (3962, 547238), (5377, 403228), (7924, 273619), (10754, 201614), (14401, 150556), (21508, 100807), (28802, 75278), (37639, 57604)]