1748794684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{11981}}^1$

素因数の和:12406

約数の個数: 48

約数和(自身を含む): 3776342976

約数和(自身を除く): 2027548292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 401, 802, 1604, 2807, 5213, 5614, 10426, 11228, 11981, 20852, 23962, 36491, 47924, 72982, 83867, 145964, 155753, 167734, 311506, 335468, 623012, 1090271, 2180542, 4361084, 4804381, 9608762, 19217524, 33630667, 62456953, 67261334, 124913906, 134522668, 249827812, 437198671, 874397342, 1748794684]

約数ペア:

[(1, 1748794684), (2, 874397342), (4, 437198671), (7, 249827812), (13, 134522668), (14, 124913906), (26, 67261334), (28, 62456953), (52, 33630667), (91, 19217524), (182, 9608762), (364, 4804381), (401, 4361084), (802, 2180542), (1604, 1090271), (2807, 623012), (5213, 335468), (5614, 311506), (10426, 167734), (11228, 155753), (11981, 145964), (20852, 83867), (23962, 72982), (36491, 47924)]