2116748318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 3312108576

約数和(自身を除く): 1195360258

約数列:

[1, 2, 37, 74, 113, 163, 226, 326, 1553, 3106, 4181, 6031, 8362, 12062, 18419, 36838, 57461, 114922, 175489, 253139, 350978, 506278, 681503, 1363006, 6493093, 9366143, 12986186, 18732286, 28604707, 57209414, 1058374159, 2116748318]

約数ペア:

[(1, 2116748318), (2, 1058374159), (37, 57209414), (74, 28604707), (113, 18732286), (163, 12986186), (226, 9366143), (326, 6493093), (1553, 1363006), (3106, 681503), (4181, 506278), (6031, 350978), (8362, 253139), (12062, 175489), (18419, 114922), (36838, 57461)]