2842801870

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1\times {\mathrm{1709}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 5145184800

約数和(自身を除く): 2302382930

約数列:

[1, 2, 5, 10, 397, 419, 794, 838, 1709, 1985, 2095, 3418, 3970, 4190, 8545, 17090, 166343, 332686, 678473, 716071, 831715, 1356946, 1432142, 1663430, 3392365, 3580355, 6784730, 7160710, 284280187, 568560374, 1421400935, 2842801870]

約数ペア:

[(1, 2842801870), (2, 1421400935), (5, 568560374), (10, 284280187), (397, 7160710), (419, 6784730), (794, 3580355), (838, 3392365), (1709, 1663430), (1985, 1432142), (2095, 1356946), (3418, 831715), (3970, 716071), (4190, 678473), (8545, 332686), (17090, 166343)]