2018703963

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1753}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 2879366400

約数和(自身を除く): 860662437

約数列:

[1, 3, 19, 57, 89, 227, 267, 681, 1691, 1753, 4313, 5073, 5259, 12939, 20203, 33307, 60609, 99921, 156017, 383857, 397931, 468051, 1151571, 1193793, 2964323, 7560689, 8892969, 22682067, 35415859, 106247577, 672901321, 2018703963]

約数ペア:

[(1, 2018703963), (3, 672901321), (19, 106247577), (57, 35415859), (89, 22682067), (227, 8892969), (267, 7560689), (681, 2964323), (1691, 1193793), (1753, 1151571), (4313, 468051), (5073, 397931), (5259, 383857), (12939, 156017), (20203, 99921), (33307, 60609)]