2019945662

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{38609}}^1$

素因数の和:38756

約数の個数: 32

約数和(自身を含む): 3591656640

約数和(自身を除く): 1571710978

約数列:

[1, 2, 7, 14, 37, 74, 101, 202, 259, 518, 707, 1414, 3737, 7474, 26159, 38609, 52318, 77218, 270263, 540526, 1428533, 2857066, 3899509, 7799018, 9999731, 19999462, 27296563, 54593126, 144281833, 288563666, 1009972831, 2019945662]

約数ペア:

[(1, 2019945662), (2, 1009972831), (7, 288563666), (14, 144281833), (37, 54593126), (74, 27296563), (101, 19999462), (202, 9999731), (259, 7799018), (518, 3899509), (707, 2857066), (1414, 1428533), (3737, 540526), (7474, 270263), (26159, 77218), (38609, 52318)]