2001069850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{236813}}^1$

素因数の和:236851

約数の個数: 36

約数和(自身を含む): 4030337466

約数和(自身を除く): 2029267616

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 236813, 473626, 1184065, 2368130, 3078569, 5920325, 6157138, 11840650, 15392845, 30785690, 40021397, 76964225, 80042794, 153928450, 200106985, 400213970, 1000534925, 2001069850]

約数ペア:

[(1, 2001069850), (2, 1000534925), (5, 400213970), (10, 200106985), (13, 153928450), (25, 80042794), (26, 76964225), (50, 40021397), (65, 30785690), (130, 15392845), (169, 11840650), (325, 6157138), (338, 5920325), (650, 3078569), (845, 2368130), (1690, 1184065), (4225, 473626), (8450, 236813)]