13817078408

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{396041}}^1$

素因数の和:396150

約数の個数: 48

約数和(自身を含む): 30475431900

約数和(自身を除く): 16658353492

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2492, 4361, 4984, 8722, 17444, 34888, 396041, 792082, 1584164, 2772287, 3168328, 5544574, 11089148, 19406009, 22178296, 35247649, 38812018, 70495298, 77624036, 140990596, 155248072, 246733543, 281981192, 493467086, 986934172, 1727134801, 1973868344, 3454269602, 6908539204, 13817078408]

約数ペア:

[(1, 13817078408), (2, 6908539204), (4, 3454269602), (7, 1973868344), (8, 1727134801), (14, 986934172), (28, 493467086), (49, 281981192), (56, 246733543), (89, 155248072), (98, 140990596), (178, 77624036), (196, 70495298), (356, 38812018), (392, 35247649), (623, 22178296), (712, 19406009), (1246, 11089148), (2492, 5544574), (4361, 3168328), (4984, 2772287), (8722, 1584164), (17444, 792082), (34888, 396041)]