1018078736

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{1783}}^1$

素因数の和:2199

約数の個数: 40

約数和(自身を含む): 1996253184

約数和(自身を除く): 978174448

約数列:

[1, 2, 4, 8, 16, 127, 254, 281, 508, 562, 1016, 1124, 1783, 2032, 2248, 3566, 4496, 7132, 14264, 28528, 35687, 71374, 142748, 226441, 285496, 452882, 501023, 570992, 905764, 1002046, 1811528, 2004092, 3623056, 4008184, 8016368, 63629921, 127259842, 254519684, 509039368, 1018078736]

約数ペア:

[(1, 1018078736), (2, 509039368), (4, 254519684), (8, 127259842), (16, 63629921), (127, 8016368), (254, 4008184), (281, 3623056), (508, 2004092), (562, 1811528), (1016, 1002046), (1124, 905764), (1783, 570992), (2032, 501023), (2248, 452882), (3566, 285496), (4496, 226441), (7132, 142748), (14264, 71374), (28528, 35687)]