7788162590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1\times {\mathrm{21419}}^1$

素因数の和:24236

約数の個数: 32

約数和(自身を含む): 15103156320

約数和(自身を除く): 7314993730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2797, 5594, 13985, 21419, 27970, 36361, 42838, 72722, 107095, 181805, 214190, 278447, 363610, 556894, 1392235, 2784470, 59908943, 119817886, 299544715, 599089430, 778816259, 1557632518, 3894081295, 7788162590]

約数ペア:

[(1, 7788162590), (2, 3894081295), (5, 1557632518), (10, 778816259), (13, 599089430), (26, 299544715), (65, 119817886), (130, 59908943), (2797, 2784470), (5594, 1392235), (13985, 556894), (21419, 363610), (27970, 278447), (36361, 214190), (42838, 181805), (72722, 107095)]