2011492798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{43711}}^1$

素因数の和:43912

約数の個数: 32

約数和(自身を含む): 3650826240

約数和(自身を除く): 1639333442

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 2422, 3287, 6574, 23009, 43711, 46018, 87422, 305977, 611954, 830509, 1661018, 5813563, 7562003, 11627126, 15124006, 52934021, 105868042, 143678057, 287356114, 1005746399, 2011492798]

約数ペア:

[(1, 2011492798), (2, 1005746399), (7, 287356114), (14, 143678057), (19, 105868042), (38, 52934021), (133, 15124006), (173, 11627126), (266, 7562003), (346, 5813563), (1211, 1661018), (2422, 830509), (3287, 611954), (6574, 305977), (23009, 87422), (43711, 46018)]