1520948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 3128160

約数和(自身を除く): 1607212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2659, 5318, 10636, 29249, 34567, 58498, 69134, 116996, 138268, 380237, 760474, 1520948]

約数ペア:

[(1, 1520948), (2, 760474), (4, 380237), (11, 138268), (13, 116996), (22, 69134), (26, 58498), (44, 34567), (52, 29249), (143, 10636), (286, 5318), (572, 2659)]