2019862796

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1\times {\mathrm{1367}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 4087190016

約数和(自身を除く): 2067327220

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 467, 791, 934, 1367, 1582, 1868, 2734, 3164, 3269, 5468, 6538, 9569, 13076, 19138, 38276, 52771, 105542, 154471, 211084, 308942, 369397, 617884, 638389, 738794, 1081297, 1276778, 1477588, 2162594, 2553556, 4325188, 4468723, 8937446, 17874892, 72137957, 144275914, 288551828, 504965699, 1009931398, 2019862796]

約数ペア:

[(1, 2019862796), (2, 1009931398), (4, 504965699), (7, 288551828), (14, 144275914), (28, 72137957), (113, 17874892), (226, 8937446), (452, 4468723), (467, 4325188), (791, 2553556), (934, 2162594), (1367, 1477588), (1582, 1276778), (1868, 1081297), (2734, 738794), (3164, 638389), (3269, 617884), (5468, 369397), (6538, 308942), (9569, 211084), (13076, 154471), (19138, 105542), (38276, 52771)]