2029128972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 5168755200

約数和(自身を除く): 3139626228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 199, 326, 398, 401, 489, 597, 652, 796, 802, 978, 1194, 1203, 1604, 1956, 2119, 2388, 2406, 2587, 4238, 4812, 5174, 5213, 6357, 7761, 8476, 10348, 10426, 12714, 15522, 15639, 20852, 25428, 31044, 31278, 32437, 62556, 64874, 65363, 79799, 97311, 129748, 130726, 159598, 194622, 196089, 239397, 261452, 319196, 389244, 392178, 421681, 478794, 784356, 843362, 849719, 957588, 1037387, 1265043, 1686724, 1699438, 2074774, 2530086, 2549157, 3112161, 3398876, 4149548, 5060172, 5098314, 6224322, 10196628, 12448644, 13007237, 26014474, 39021711, 52028948, 78043422, 156086844, 169094081, 338188162, 507282243, 676376324, 1014564486, 2029128972]

約数ペア:

[(1, 2029128972), (2, 1014564486), (3, 676376324), (4, 507282243), (6, 338188162), (12, 169094081), (13, 156086844), (26, 78043422), (39, 52028948), (52, 39021711), (78, 26014474), (156, 13007237), (163, 12448644), (199, 10196628), (326, 6224322), (398, 5098314), (401, 5060172), (489, 4149548), (597, 3398876), (652, 3112161), (796, 2549157), (802, 2530086), (978, 2074774), (1194, 1699438), (1203, 1686724), (1604, 1265043), (1956, 1037387), (2119, 957588), (2388, 849719), (2406, 843362), (2587, 784356), (4238, 478794), (4812, 421681), (5174, 392178), (5213, 389244), (6357, 319196), (7761, 261452), (8476, 239397), (10348, 196089), (10426, 194622), (12714, 159598), (15522, 130726), (15639, 129748), (20852, 97311), (25428, 79799), (31044, 65363), (31278, 64874), (32437, 62556)]