1628200038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251033}}^1$

素因数の和:251108

約数の個数: 32

約数和(自身を含む): 3470294016

約数和(自身を除く): 1842093978

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 251033, 502066, 753099, 1506198, 5773759, 11547518, 11798551, 17321277, 23597102, 34642554, 35395653, 70791306, 271366673, 542733346, 814100019, 1628200038]

約数ペア:

[(1, 1628200038), (2, 814100019), (3, 542733346), (6, 271366673), (23, 70791306), (46, 35395653), (47, 34642554), (69, 23597102), (94, 17321277), (138, 11798551), (141, 11547518), (282, 5773759), (1081, 1506198), (2162, 753099), (3243, 502066), (6486, 251033)]