1931551292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{17623}}^1$

素因数の和:17738

約数の個数: 48

約数和(自身を含む): 3837238272

約数和(自身を除く): 1905686980

約数列:

[1, 2, 4, 11, 22, 44, 47, 53, 94, 106, 188, 212, 517, 583, 1034, 1166, 2068, 2332, 2491, 4982, 9964, 17623, 27401, 35246, 54802, 70492, 109604, 193853, 387706, 775412, 828281, 934019, 1656562, 1868038, 3313124, 3736076, 9111091, 10274209, 18222182, 20548418, 36444364, 41096836, 43898893, 87797786, 175595572, 482887823, 965775646, 1931551292]

約数ペア:

[(1, 1931551292), (2, 965775646), (4, 482887823), (11, 175595572), (22, 87797786), (44, 43898893), (47, 41096836), (53, 36444364), (94, 20548418), (106, 18222182), (188, 10274209), (212, 9111091), (517, 3736076), (583, 3313124), (1034, 1868038), (1166, 1656562), (2068, 934019), (2332, 828281), (2491, 775412), (4982, 387706), (9964, 193853), (17623, 109604), (27401, 70492), (35246, 54802)]