1396788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 3556224

約数和(自身を除く): 2159436

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 167, 204, 246, 334, 492, 501, 668, 697, 1002, 1394, 2004, 2091, 2788, 2839, 4182, 5678, 6847, 8364, 8517, 11356, 13694, 17034, 20541, 27388, 34068, 41082, 82164, 116399, 232798, 349197, 465596, 698394, 1396788]

約数ペア:

[(1, 1396788), (2, 698394), (3, 465596), (4, 349197), (6, 232798), (12, 116399), (17, 82164), (34, 41082), (41, 34068), (51, 27388), (68, 20541), (82, 17034), (102, 13694), (123, 11356), (164, 8517), (167, 8364), (204, 6847), (246, 5678), (334, 4182), (492, 2839), (501, 2788), (668, 2091), (697, 2004), (1002, 1394)]