2389771264

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{56921}}^1$

素因数の和:56982

約数の個数: 44

約数和(自身を含む): 4893812028

約数和(自身を除く): 2504040764

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 2624, 5248, 10496, 20992, 41984, 56921, 113842, 227684, 455368, 910736, 1821472, 2333761, 3642944, 4667522, 7285888, 9335044, 14571776, 18670088, 29143552, 37340176, 58287104, 74680352, 149360704, 298721408, 597442816, 1194885632, 2389771264]

約数ペア:

[(1, 2389771264), (2, 1194885632), (4, 597442816), (8, 298721408), (16, 149360704), (32, 74680352), (41, 58287104), (64, 37340176), (82, 29143552), (128, 18670088), (164, 14571776), (256, 9335044), (328, 7285888), (512, 4667522), (656, 3642944), (1024, 2333761), (1312, 1821472), (2624, 910736), (5248, 455368), (10496, 227684), (20992, 113842), (41984, 56921)]