2009063172

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1\times {\mathrm{877}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 4715211200

約数和(自身を除く): 2706148028

約数列:

[1, 2, 3, 4, 6, 12, 349, 547, 698, 877, 1047, 1094, 1396, 1641, 1754, 2094, 2188, 2631, 3282, 3508, 4188, 5262, 6564, 10524, 190903, 306073, 381806, 479719, 572709, 612146, 763612, 918219, 959438, 1145418, 1224292, 1439157, 1836438, 1918876, 2290836, 2878314, 3672876, 5756628, 167421931, 334843862, 502265793, 669687724, 1004531586, 2009063172]

約数ペア:

[(1, 2009063172), (2, 1004531586), (3, 669687724), (4, 502265793), (6, 334843862), (12, 167421931), (349, 5756628), (547, 3672876), (698, 2878314), (877, 2290836), (1047, 1918876), (1094, 1836438), (1396, 1439157), (1641, 1224292), (1754, 1145418), (2094, 959438), (2188, 918219), (2631, 763612), (3282, 612146), (3508, 572709), (4188, 479719), (5262, 381806), (6564, 306073), (10524, 190903)]