299919554

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 503217792

約数和(自身を除く): 203298238

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1331, 1342, 1847, 2662, 3694, 7381, 14762, 20317, 40634, 81191, 112667, 162382, 223487, 225334, 446974, 1239337, 2458357, 2478674, 4916714, 13632707, 27265414, 149959777, 299919554]

約数ペア:

[(1, 299919554), (2, 149959777), (11, 27265414), (22, 13632707), (61, 4916714), (121, 2478674), (122, 2458357), (242, 1239337), (671, 446974), (1331, 225334), (1342, 223487), (1847, 162382), (2662, 112667), (3694, 81191), (7381, 40634), (14762, 20317)]