2022978041

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 2468413440

約数和(自身を除く): 445435399

約数列:

[1, 7, 23, 53, 161, 371, 383, 619, 1219, 2681, 4333, 8533, 8809, 14237, 20299, 32807, 61663, 99659, 142093, 229649, 237077, 466877, 754561, 1659539, 3268139, 5281927, 5452771, 12565081, 38169397, 87955567, 288996863, 2022978041]

約数ペア:

[(1, 2022978041), (7, 288996863), (23, 87955567), (53, 38169397), (161, 12565081), (371, 5452771), (383, 5281927), (619, 3268139), (1219, 1659539), (2681, 754561), (4333, 466877), (8533, 237077), (8809, 229649), (14237, 142093), (20299, 99659), (32807, 61663)]