1668861736

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{5659}}^1$

素因数の和:6049

約数の個数: 32

約数和(自身を含む): 3162355200

約数和(自身を除く): 1493493464

約数列:

[1, 2, 4, 8, 191, 193, 382, 386, 764, 772, 1528, 1544, 5659, 11318, 22636, 36863, 45272, 73726, 147452, 294904, 1080869, 1092187, 2161738, 2184374, 4323476, 4368748, 8646952, 8737496, 208607717, 417215434, 834430868, 1668861736]

約数ペア:

[(1, 1668861736), (2, 834430868), (4, 417215434), (8, 208607717), (191, 8737496), (193, 8646952), (382, 4368748), (386, 4323476), (764, 2184374), (772, 2161738), (1528, 1092187), (1544, 1080869), (5659, 294904), (11318, 147452), (22636, 73726), (36863, 45272)]