2912874536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{195863}}^1$

素因数の和:195906

約数の個数: 48

約数和(自身を含む): 6451760160

約数和(自身を除く): 3538885624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 14872, 195863, 391726, 783452, 1566904, 2154493, 2546219, 4308986, 5092438, 8617972, 10184876, 17235944, 20369752, 28008409, 33100847, 56016818, 66201694, 112033636, 132403388, 224067272, 264806776, 364109317, 728218634, 1456437268, 2912874536]

約数ペア:

[(1, 2912874536), (2, 1456437268), (4, 728218634), (8, 364109317), (11, 264806776), (13, 224067272), (22, 132403388), (26, 112033636), (44, 66201694), (52, 56016818), (88, 33100847), (104, 28008409), (143, 20369752), (169, 17235944), (286, 10184876), (338, 8617972), (572, 5092438), (676, 4308986), (1144, 2546219), (1352, 2154493), (1859, 1566904), (3718, 783452), (7436, 391726), (14872, 195863)]