2806368852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{127031}}^1$

素因数の和:127308

約数の個数: 48

約数和(自身を含む): 7512164352

約数和(自身を除く): 4705795500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 22092, 127031, 254062, 381093, 508124, 762186, 889217, 1524372, 1778434, 2667651, 3556868, 5335302, 10670604, 33409153, 66818306, 100227459, 133636612, 200454918, 233864071, 400909836, 467728142, 701592213, 935456284, 1403184426, 2806368852]

約数ペア:

[(1, 2806368852), (2, 1403184426), (3, 935456284), (4, 701592213), (6, 467728142), (7, 400909836), (12, 233864071), (14, 200454918), (21, 133636612), (28, 100227459), (42, 66818306), (84, 33409153), (263, 10670604), (526, 5335302), (789, 3556868), (1052, 2667651), (1578, 1778434), (1841, 1524372), (3156, 889217), (3682, 762186), (5523, 508124), (7364, 381093), (11046, 254062), (22092, 127031)]