1006021900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{773863}}^1$

素因数の和:773890

約数の個数: 36

約数和(自身を含む): 2350998832

約数和(自身を除く): 1344976932

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 773863, 1547726, 3095452, 3869315, 7738630, 10060219, 15477260, 19346575, 20120438, 38693150, 40240876, 50301095, 77386300, 100602190, 201204380, 251505475, 503010950, 1006021900]

約数ペア:

[(1, 1006021900), (2, 503010950), (4, 251505475), (5, 201204380), (10, 100602190), (13, 77386300), (20, 50301095), (25, 40240876), (26, 38693150), (50, 20120438), (52, 19346575), (65, 15477260), (100, 10060219), (130, 7738630), (260, 3869315), (325, 3095452), (650, 1547726), (1300, 773863)]