2008140108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2891

約数の個数: 96

約数和(自身を含む): 5200977600

約数和(自身を除く): 3192837492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 89, 106, 156, 159, 178, 212, 267, 318, 356, 534, 636, 689, 1068, 1157, 1378, 2067, 2314, 2729, 2756, 3471, 4134, 4628, 4717, 5458, 6942, 8187, 8268, 9434, 10916, 13884, 14151, 16374, 18868, 28302, 32748, 35477, 56604, 61321, 70954, 106431, 122642, 141908, 144637, 183963, 212862, 242881, 245284, 289274, 367926, 425724, 433911, 485762, 578548, 728643, 735852, 867822, 971524, 1457286, 1735644, 1880281, 2914572, 3157453, 3760562, 5640843, 6314906, 7521124, 9472359, 11281686, 12629812, 12872693, 18944718, 22563372, 25745386, 37889436, 38618079, 51490772, 77236158, 154472316, 167345009, 334690018, 502035027, 669380036, 1004070054, 2008140108]

約数ペア:

[(1, 2008140108), (2, 1004070054), (3, 669380036), (4, 502035027), (6, 334690018), (12, 167345009), (13, 154472316), (26, 77236158), (39, 51490772), (52, 38618079), (53, 37889436), (78, 25745386), (89, 22563372), (106, 18944718), (156, 12872693), (159, 12629812), (178, 11281686), (212, 9472359), (267, 7521124), (318, 6314906), (356, 5640843), (534, 3760562), (636, 3157453), (689, 2914572), (1068, 1880281), (1157, 1735644), (1378, 1457286), (2067, 971524), (2314, 867822), (2729, 735852), (2756, 728643), (3471, 578548), (4134, 485762), (4628, 433911), (4717, 425724), (5458, 367926), (6942, 289274), (8187, 245284), (8268, 242881), (9434, 212862), (10916, 183963), (13884, 144637), (14151, 141908), (16374, 122642), (18868, 106431), (28302, 70954), (32748, 61321), (35477, 56604)]