8889602930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{142759}}^1$

素因数の和:143258

約数の個数: 32

約数和(自身を含む): 17268249600

約数和(自身を除く): 8378646670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 479, 958, 2395, 4790, 6227, 12454, 31135, 62270, 142759, 285518, 713795, 1427590, 1855867, 3711734, 9279335, 18558670, 68381561, 136763122, 341907805, 683815610, 888960293, 1777920586, 4444801465, 8889602930]

約数ペア:

[(1, 8889602930), (2, 4444801465), (5, 1777920586), (10, 888960293), (13, 683815610), (26, 341907805), (65, 136763122), (130, 68381561), (479, 18558670), (958, 9279335), (2395, 3711734), (4790, 1855867), (6227, 1427590), (12454, 713795), (31135, 285518), (62270, 142759)]