1262949896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1229}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 2625361200

約数和(自身を除く): 1362411304

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 241, 328, 482, 533, 964, 1066, 1229, 1928, 2132, 2458, 3133, 4264, 4916, 6266, 9832, 9881, 12532, 15977, 19762, 25064, 31954, 39524, 50389, 63908, 79048, 100778, 127816, 128453, 201556, 256906, 296189, 403112, 513812, 592378, 655057, 1027624, 1184756, 1310114, 2369512, 2620228, 3850457, 5240456, 7700914, 12143749, 15401828, 24287498, 30803656, 48574996, 97149992, 157868737, 315737474, 631474948, 1262949896]

約数ペア:

[(1, 1262949896), (2, 631474948), (4, 315737474), (8, 157868737), (13, 97149992), (26, 48574996), (41, 30803656), (52, 24287498), (82, 15401828), (104, 12143749), (164, 7700914), (241, 5240456), (328, 3850457), (482, 2620228), (533, 2369512), (964, 1310114), (1066, 1184756), (1229, 1027624), (1928, 655057), (2132, 592378), (2458, 513812), (3133, 403112), (4264, 296189), (4916, 256906), (6266, 201556), (9832, 128453), (9881, 127816), (12532, 100778), (15977, 79048), (19762, 63908), (25064, 50389), (31954, 39524)]