2397942

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1428

約数の個数: 24

約数和(自身を含む): 5250960

約数和(自身を除く): 2853018

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1319, 1818, 2638, 3957, 7914, 11871, 23742, 133219, 266438, 399657, 799314, 1198971, 2397942]

約数ペア:

[(1, 2397942), (2, 1198971), (3, 799314), (6, 399657), (9, 266438), (18, 133219), (101, 23742), (202, 11871), (303, 7914), (606, 3957), (909, 2638), (1319, 1818)]