1211111768

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{1873}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 2293101360

約数和(自身を除く): 1081989592

約数列:

[1, 2, 4, 8, 131, 262, 524, 617, 1048, 1234, 1873, 2468, 3746, 4936, 7492, 14984, 80827, 161654, 245363, 323308, 490726, 646616, 981452, 1155641, 1962904, 2311282, 4622564, 9245128, 151388971, 302777942, 605555884, 1211111768]

約数ペア:

[(1, 1211111768), (2, 605555884), (4, 302777942), (8, 151388971), (131, 9245128), (262, 4622564), (524, 2311282), (617, 1962904), (1048, 1155641), (1234, 981452), (1873, 646616), (2468, 490726), (3746, 323308), (4936, 245363), (7492, 161654), (14984, 80827)]