26221910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 55904688

約数和(自身を除く): 29682778

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 1667, 3146, 3334, 7865, 8335, 15730, 16670, 18337, 21671, 36674, 43342, 91685, 108355, 183370, 201707, 216710, 238381, 403414, 476762, 1008535, 1191905, 2017070, 2383810, 2622191, 5244382, 13110955, 26221910]

約数ペア:

[(1, 26221910), (2, 13110955), (5, 5244382), (10, 2622191), (11, 2383810), (13, 2017070), (22, 1191905), (26, 1008535), (55, 476762), (65, 403414), (110, 238381), (121, 216710), (130, 201707), (143, 183370), (242, 108355), (286, 91685), (605, 43342), (715, 36674), (1210, 21671), (1430, 18337), (1573, 16670), (1667, 15730), (3146, 8335), (3334, 7865)]