2013073890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{489799}}^1$

素因数の和:489946

約数の個数: 32

約数和(自身を含む): 4866652800

約数和(自身を除く): 2853578910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 489799, 979598, 1469397, 2448995, 2938794, 4897990, 7346985, 14693970, 67102463, 134204926, 201307389, 335512315, 402614778, 671024630, 1006536945, 2013073890]

約数ペア:

[(1, 2013073890), (2, 1006536945), (3, 671024630), (5, 402614778), (6, 335512315), (10, 201307389), (15, 134204926), (30, 67102463), (137, 14693970), (274, 7346985), (411, 4897990), (685, 2938794), (822, 2448995), (1370, 1469397), (2055, 979598), (4110, 489799)]