2002034996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{542263}}^1$

素因数の和:542351

約数の個数: 24

約数和(自身を含む): 3826214784

約数和(自身を除く): 1824179788

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 542263, 1084526, 2169052, 7049419, 14098838, 28197676, 38500673, 77001346, 154002692, 500508749, 1001017498, 2002034996]

約数ペア:

[(1, 2002034996), (2, 1001017498), (4, 500508749), (13, 154002692), (26, 77001346), (52, 38500673), (71, 28197676), (142, 14098838), (284, 7049419), (923, 2169052), (1846, 1084526), (3692, 542263)]