2626404343810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91771}}^1\times {\mathrm{220147}}^1$

素因数の和:311938

約数の個数: 32

約数和(自身を含む): 5091262408512

約数和(自身を除く): 2464858064702

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 91771, 183542, 220147, 440294, 458855, 917710, 1100735, 1193023, 2201470, 2386046, 2861911, 5723822, 5965115, 11930230, 14309555, 28619110, 20203110337, 40406220674, 101015551685, 202031103370, 262640434381, 525280868762, 1313202171905, 2626404343810]

約数ペア:

[(1, 2626404343810), (2, 1313202171905), (5, 525280868762), (10, 262640434381), (13, 202031103370), (26, 101015551685), (65, 40406220674), (130, 20203110337), (91771, 28619110), (183542, 14309555), (220147, 11930230), (440294, 5965115), (458855, 5723822), (917710, 2861911), (1100735, 2386046), (1193023, 2201470)]