13339933340

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^2\times {\mathrm{9643}}^1$

素因数の和:10178

約数の個数: 36

約数和(自身を含む): 28123697784

約数和(自身を除く): 14783764444

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 9643, 19286, 38572, 48215, 69169, 96430, 138338, 192860, 276676, 345845, 691690, 1383380, 2536109, 5072218, 10144436, 12680545, 25361090, 50722180, 666996667, 1333993334, 2667986668, 3334983335, 6669966670, 13339933340]

約数ペア:

[(1, 13339933340), (2, 6669966670), (4, 3334983335), (5, 2667986668), (10, 1333993334), (20, 666996667), (263, 50722180), (526, 25361090), (1052, 12680545), (1315, 10144436), (2630, 5072218), (5260, 2536109), (9643, 1383380), (19286, 691690), (38572, 345845), (48215, 276676), (69169, 192860), (96430, 138338)]