1331902430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1\times {\mathrm{2207}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 2482410240

約数和(自身を除く): 1150507810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2081, 2207, 4162, 4414, 10405, 11035, 20810, 22070, 60349, 64003, 120698, 128006, 301745, 320015, 603490, 640030, 4592767, 9185534, 22963835, 45927670, 133190243, 266380486, 665951215, 1331902430]

約数ペア:

[(1, 1331902430), (2, 665951215), (5, 266380486), (10, 133190243), (29, 45927670), (58, 22963835), (145, 9185534), (290, 4592767), (2081, 640030), (2207, 603490), (4162, 320015), (4414, 301745), (10405, 128006), (11035, 120698), (20810, 64003), (22070, 60349)]