1330802218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{1373}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 2196201600

約数和(自身を除く): 865399382

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1109, 1373, 2218, 2746, 21071, 25507, 26087, 31579, 42142, 51014, 52174, 63158, 484633, 600001, 969266, 1200002, 1522657, 3045314, 28930483, 35021111, 57860966, 70042222, 665401109, 1330802218]

約数ペア:

[(1, 1330802218), (2, 665401109), (19, 70042222), (23, 57860966), (38, 35021111), (46, 28930483), (437, 3045314), (874, 1522657), (1109, 1200002), (1373, 969266), (2218, 600001), (2746, 484633), (21071, 63158), (25507, 52174), (26087, 51014), (31579, 42142)]