408090242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{34253}}^1$

素因数の和:34322

約数の個数: 32

約数和(自身を含む): 749751552

約数和(自身を除く): 341661310

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 34253, 68506, 239771, 479542, 787819, 1267361, 1575638, 2534722, 5514733, 8871527, 11029466, 17743054, 29149303, 58298606, 204045121, 408090242]

約数ペア:

[(1, 408090242), (2, 204045121), (7, 58298606), (14, 29149303), (23, 17743054), (37, 11029466), (46, 8871527), (74, 5514733), (161, 2534722), (259, 1575638), (322, 1267361), (518, 787819), (851, 479542), (1702, 239771), (5957, 68506), (11914, 34253)]