2021869432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 4440251520

約数和(自身を除く): 2418382088

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 107, 136, 187, 214, 289, 374, 428, 578, 743, 748, 856, 1156, 1177, 1486, 1496, 1819, 2312, 2354, 2972, 3179, 3638, 4708, 5944, 6358, 7276, 8173, 9416, 12631, 12716, 14552, 16346, 20009, 25262, 25432, 30923, 32692, 40018, 50524, 61846, 65384, 79501, 80036, 101048, 123692, 138941, 159002, 160072, 214727, 247384, 277882, 318004, 340153, 429454, 555764, 636008, 680306, 858908, 874511, 1111528, 1351517, 1360612, 1717816, 1749022, 2361997, 2703034, 2721224, 3498044, 4723994, 5406068, 6996088, 9447988, 10812136, 14866687, 18895976, 22975789, 29733374, 45951578, 59466748, 91903156, 118933496, 183806312, 252733679, 505467358, 1010934716, 2021869432]

約数ペア:

[(1, 2021869432), (2, 1010934716), (4, 505467358), (8, 252733679), (11, 183806312), (17, 118933496), (22, 91903156), (34, 59466748), (44, 45951578), (68, 29733374), (88, 22975789), (107, 18895976), (136, 14866687), (187, 10812136), (214, 9447988), (289, 6996088), (374, 5406068), (428, 4723994), (578, 3498044), (743, 2721224), (748, 2703034), (856, 2361997), (1156, 1749022), (1177, 1717816), (1486, 1360612), (1496, 1351517), (1819, 1111528), (2312, 874511), (2354, 858908), (2972, 680306), (3179, 636008), (3638, 555764), (4708, 429454), (5944, 340153), (6358, 318004), (7276, 277882), (8173, 247384), (9416, 214727), (12631, 160072), (12716, 159002), (14552, 138941), (16346, 123692), (20009, 101048), (25262, 80036), (25432, 79501), (30923, 65384), (32692, 61846), (40018, 50524)]