1330458021910

素因数分解:

$2^1\times 5^1\times {\mathrm{320539}}^1\times {\mathrm{415069}}^1$

素因数の和:735615

約数の個数: 16

約数和(自身を含む): 2394837680400

約数和(自身を除く): 1064379658490

約数列:

[1, 2, 5, 10, 320539, 415069, 641078, 830138, 1602695, 2075345, 3205390, 4150690, 133045802191, 266091604382, 665229010955, 1330458021910]

約数ペア:

[(1, 1330458021910), (2, 665229010955), (5, 266091604382), (10, 133045802191), (320539, 4150690), (415069, 3205390), (641078, 2075345), (830138, 1602695)]