2658011330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{888967}}^1$

素因数の和:889010

約数の個数: 32

約数和(自身を含む): 5376478464

約数和(自身を除く): 2718467134

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 888967, 1777934, 4444835, 8889670, 11556571, 20446241, 23113142, 40892482, 57782855, 102231205, 115565710, 204462410, 265801133, 531602266, 1329005665, 2658011330]

約数ペア:

[(1, 2658011330), (2, 1329005665), (5, 531602266), (10, 265801133), (13, 204462410), (23, 115565710), (26, 102231205), (46, 57782855), (65, 40892482), (115, 23113142), (130, 20446241), (230, 11556571), (299, 8889670), (598, 4444835), (1495, 1777934), (2990, 888967)]