2398370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2500510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 971, 1235, 1942, 2470, 4855, 9710, 12623, 18449, 25246, 36898, 63115, 92245, 126230, 184490, 239837, 479674, 1199185, 2398370]

約数ペア:

[(1, 2398370), (2, 1199185), (5, 479674), (10, 239837), (13, 184490), (19, 126230), (26, 92245), (38, 63115), (65, 36898), (95, 25246), (130, 18449), (190, 12623), (247, 9710), (494, 4855), (971, 2470), (1235, 1942)]