509002621876

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1381}}^1\times {\mathrm{31267}}^1$

素因数の和:33080

約数の個数: 48

約数和(自身を含む): 1021194869632

約数和(自身を除く): 512192247756

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1381, 1684, 2762, 2947, 5524, 5894, 9667, 11788, 19334, 31267, 38668, 62534, 125068, 218869, 437738, 581401, 875476, 1162802, 2325604, 4069807, 8139614, 13163407, 16279228, 26326814, 43179727, 52653628, 86359454, 92143849, 172718908, 184287698, 302258089, 368575396, 604516178, 1209032356, 18178665067, 36357330134, 72714660268, 127250655469, 254501310938, 509002621876]

約数ペア:

[(1, 509002621876), (2, 254501310938), (4, 127250655469), (7, 72714660268), (14, 36357330134), (28, 18178665067), (421, 1209032356), (842, 604516178), (1381, 368575396), (1684, 302258089), (2762, 184287698), (2947, 172718908), (5524, 92143849), (5894, 86359454), (9667, 52653628), (11788, 43179727), (19334, 26326814), (31267, 16279228), (38668, 13163407), (62534, 8139614), (125068, 4069807), (218869, 2325604), (437738, 1162802), (581401, 875476)]