1943656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 4284000

約数和(自身を除く): 2340344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1699, 3398, 6796, 13592, 18689, 22087, 37378, 44174, 74756, 88348, 149512, 176696, 242957, 485914, 971828, 1943656]

約数ペア:

[(1, 1943656), (2, 971828), (4, 485914), (8, 242957), (11, 176696), (13, 149512), (22, 88348), (26, 74756), (44, 44174), (52, 37378), (88, 22087), (104, 18689), (143, 13592), (286, 6796), (572, 3398), (1144, 1699)]