1976412354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 4746018816

約数和(自身を除く): 2769606462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 127, 129, 147, 254, 258, 294, 301, 381, 602, 762, 889, 903, 1231, 1778, 1806, 2107, 2462, 2667, 3693, 4214, 5334, 5461, 6223, 6321, 7386, 8617, 10922, 12446, 12642, 16383, 17234, 18669, 25851, 32766, 37338, 38227, 51702, 52933, 60319, 76454, 105866, 114681, 120638, 156337, 158799, 180957, 229362, 267589, 312674, 317598, 361914, 370531, 469011, 535178, 741062, 802767, 938022, 1094359, 1111593, 1605534, 2188718, 2223186, 2593717, 3283077, 5187434, 6566154, 6722491, 7660513, 7781151, 13444982, 15321026, 15562302, 20167473, 22981539, 40334946, 45963078, 47057437, 94114874, 141172311, 282344622, 329402059, 658804118, 988206177, 1976412354]

約数ペア:

[(1, 1976412354), (2, 988206177), (3, 658804118), (6, 329402059), (7, 282344622), (14, 141172311), (21, 94114874), (42, 47057437), (43, 45963078), (49, 40334946), (86, 22981539), (98, 20167473), (127, 15562302), (129, 15321026), (147, 13444982), (254, 7781151), (258, 7660513), (294, 6722491), (301, 6566154), (381, 5187434), (602, 3283077), (762, 2593717), (889, 2223186), (903, 2188718), (1231, 1605534), (1778, 1111593), (1806, 1094359), (2107, 938022), (2462, 802767), (2667, 741062), (3693, 535178), (4214, 469011), (5334, 370531), (5461, 361914), (6223, 317598), (6321, 312674), (7386, 267589), (8617, 229362), (10922, 180957), (12446, 158799), (12642, 156337), (16383, 120638), (17234, 114681), (18669, 105866), (25851, 76454), (32766, 60319), (37338, 52933), (38227, 51702)]