1361069408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{1621}}^1$

素因数の和:3031

約数の個数: 48

約数和(自身を含む): 2824421040

約数和(自身を除く): 1463351632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1381, 1621, 2762, 3242, 5524, 6484, 11048, 12968, 22096, 25936, 26239, 30799, 44192, 51872, 52478, 61598, 104956, 123196, 209912, 246392, 419824, 492784, 839648, 985568, 2238601, 4477202, 8954404, 17908808, 35817616, 42533419, 71635232, 85066838, 170133676, 340267352, 680534704, 1361069408]

約数ペア:

[(1, 1361069408), (2, 680534704), (4, 340267352), (8, 170133676), (16, 85066838), (19, 71635232), (32, 42533419), (38, 35817616), (76, 17908808), (152, 8954404), (304, 4477202), (608, 2238601), (1381, 985568), (1621, 839648), (2762, 492784), (3242, 419824), (5524, 246392), (6484, 209912), (11048, 123196), (12968, 104956), (22096, 61598), (25936, 52478), (26239, 51872), (30799, 44192)]