1038438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1900

約数の個数: 24

約数和(自身を含む): 2323776

約数和(自身を除く): 1285338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1861, 3722, 5583, 11166, 16749, 33498, 57691, 115382, 173073, 346146, 519219, 1038438]

約数ペア:

[(1, 1038438), (2, 519219), (3, 346146), (6, 173073), (9, 115382), (18, 57691), (31, 33498), (62, 16749), (93, 11166), (186, 5583), (279, 3722), (558, 1861)]