1663142546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{2221}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 2728047168

約数和(自身を除く): 1064904622

約数列:

[1, 2, 13, 26, 83, 166, 347, 694, 1079, 2158, 2221, 4442, 4511, 9022, 28801, 28873, 57602, 57746, 184343, 368686, 374413, 748826, 770687, 1541374, 2396459, 4792918, 10018931, 20037862, 63967021, 127934042, 831571273, 1663142546]

約数ペア:

[(1, 1663142546), (2, 831571273), (13, 127934042), (26, 63967021), (83, 20037862), (166, 10018931), (347, 4792918), (694, 2396459), (1079, 1541374), (2158, 770687), (2221, 748826), (4442, 374413), (4511, 368686), (9022, 184343), (28801, 57746), (28873, 57602)]