2874382

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2378738

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 179, 217, 259, 358, 434, 518, 1147, 1253, 2294, 2506, 5549, 6623, 8029, 11098, 13246, 16058, 38843, 46361, 77686, 92722, 205313, 410626, 1437191, 2874382]

約数ペア:

[(1, 2874382), (2, 1437191), (7, 410626), (14, 205313), (31, 92722), (37, 77686), (62, 46361), (74, 38843), (179, 16058), (217, 13246), (259, 11098), (358, 8029), (434, 6623), (518, 5549), (1147, 2506), (1253, 2294)]