2991536

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{3169}}^1$

素因数の和:3236

約数の個数: 20

約数和(自身を含む): 5896200

約数和(自身を除く): 2904664

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 3169, 6338, 12676, 25352, 50704, 186971, 373942, 747884, 1495768, 2991536]

約数ペア:

[(1, 2991536), (2, 1495768), (4, 747884), (8, 373942), (16, 186971), (59, 50704), (118, 25352), (236, 12676), (472, 6338), (944, 3169)]