2057100465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{416839}}^1$

素因数の和:416901

約数の個数: 32

約数和(自身を含む): 3841597440

約数和(自身を除く): 1784496975

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 416839, 1250517, 2084195, 2917873, 6252585, 8753619, 14589365, 19591433, 43768095, 58774299, 97957165, 137140031, 293871495, 411420093, 685700155, 2057100465]

約数ペア:

[(1, 2057100465), (3, 685700155), (5, 411420093), (7, 293871495), (15, 137140031), (21, 97957165), (35, 58774299), (47, 43768095), (105, 19591433), (141, 14589365), (235, 8753619), (329, 6252585), (705, 2917873), (987, 2084195), (1645, 1250517), (4935, 416839)]