1138904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 2358720

約数和(自身を除く): 1219816

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 233, 376, 466, 611, 932, 1222, 1864, 2444, 3029, 4888, 6058, 10951, 12116, 21902, 24232, 43804, 87608, 142363, 284726, 569452, 1138904]

約数ペア:

[(1, 1138904), (2, 569452), (4, 284726), (8, 142363), (13, 87608), (26, 43804), (47, 24232), (52, 21902), (94, 12116), (104, 10951), (188, 6058), (233, 4888), (376, 3029), (466, 2444), (611, 1864), (932, 1222)]