13244489390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{43609}}^1$

素因数の和:43889

約数の個数: 48

約数和(自身を含む): 26309389680

約数和(自身を除く): 13064900290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 251, 502, 605, 1210, 1255, 2510, 2761, 5522, 13805, 27610, 30371, 43609, 60742, 87218, 151855, 218045, 303710, 436090, 479699, 959398, 2398495, 4796990, 5276689, 10553378, 10945859, 21891718, 26383445, 52766890, 54729295, 109458590, 120404449, 240808898, 602022245, 1204044490, 1324448939, 2648897878, 6622244695, 13244489390]

約数ペア:

[(1, 13244489390), (2, 6622244695), (5, 2648897878), (10, 1324448939), (11, 1204044490), (22, 602022245), (55, 240808898), (110, 120404449), (121, 109458590), (242, 54729295), (251, 52766890), (502, 26383445), (605, 21891718), (1210, 10945859), (1255, 10553378), (2510, 5276689), (2761, 4796990), (5522, 2398495), (13805, 959398), (27610, 479699), (30371, 436090), (43609, 303710), (60742, 218045), (87218, 151855)]