2043669968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{53917}}^1$

素因数の和:54051

約数の個数: 40

約数和(自身を含む): 4171959168

約数和(自身を除く): 2128289200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 2369, 4738, 9476, 18952, 37904, 53917, 107834, 215668, 431336, 862672, 1240091, 2480182, 4960364, 5553451, 9920728, 11106902, 19841456, 22213804, 44427608, 88855216, 127729373, 255458746, 510917492, 1021834984, 2043669968]

約数ペア:

[(1, 2043669968), (2, 1021834984), (4, 510917492), (8, 255458746), (16, 127729373), (23, 88855216), (46, 44427608), (92, 22213804), (103, 19841456), (184, 11106902), (206, 9920728), (368, 5553451), (412, 4960364), (824, 2480182), (1648, 1240091), (2369, 862672), (4738, 431336), (9476, 215668), (18952, 107834), (37904, 53917)]