8179788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 20460384

約数和(自身を除く): 12280596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 397, 404, 606, 794, 1191, 1212, 1588, 1717, 2382, 3434, 4764, 5151, 6749, 6868, 10302, 13498, 20247, 20604, 26996, 40097, 40494, 80194, 80988, 120291, 160388, 240582, 481164, 681649, 1363298, 2044947, 2726596, 4089894, 8179788]

約数ペア:

[(1, 8179788), (2, 4089894), (3, 2726596), (4, 2044947), (6, 1363298), (12, 681649), (17, 481164), (34, 240582), (51, 160388), (68, 120291), (101, 80988), (102, 80194), (202, 40494), (204, 40097), (303, 26996), (397, 20604), (404, 20247), (606, 13498), (794, 10302), (1191, 6868), (1212, 6749), (1588, 5151), (1717, 4764), (2382, 3434)]