2040876852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{7069}}^1$

素因数の和:7581

約数の個数: 72

約数和(自身を含む): 5551590240

約数和(自身を除く): 3510713388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 491, 588, 982, 1473, 1964, 2946, 3437, 5892, 6874, 7069, 10311, 13748, 14138, 20622, 21207, 24059, 28276, 41244, 42414, 48118, 49483, 72177, 84828, 96236, 98966, 144354, 148449, 197932, 288708, 296898, 346381, 593796, 692762, 1039143, 1385524, 2078286, 3470879, 4156572, 6941758, 10412637, 13883516, 20825274, 24296153, 41650548, 48592306, 72888459, 97184612, 145776918, 170073071, 291553836, 340146142, 510219213, 680292284, 1020438426, 2040876852]

約数ペア:

[(1, 2040876852), (2, 1020438426), (3, 680292284), (4, 510219213), (6, 340146142), (7, 291553836), (12, 170073071), (14, 145776918), (21, 97184612), (28, 72888459), (42, 48592306), (49, 41650548), (84, 24296153), (98, 20825274), (147, 13883516), (196, 10412637), (294, 6941758), (491, 4156572), (588, 3470879), (982, 2078286), (1473, 1385524), (1964, 1039143), (2946, 692762), (3437, 593796), (5892, 346381), (6874, 296898), (7069, 288708), (10311, 197932), (13748, 148449), (14138, 144354), (20622, 98966), (21207, 96236), (24059, 84828), (28276, 72177), (41244, 49483), (42414, 48118)]