2017560986

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 3772396800

約数和(自身を除く): 1754835814

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 113, 119, 226, 238, 343, 686, 791, 833, 1531, 1582, 1666, 1921, 3062, 3842, 5537, 5831, 10717, 11074, 11662, 13447, 21434, 26027, 26894, 38759, 52054, 75019, 77518, 94129, 150038, 173003, 182189, 188258, 346006, 364378, 525133, 658903, 1050266, 1211021, 1275323, 1317806, 2422042, 2550646, 2941051, 5882102, 8477147, 8927261, 16954294, 17854522, 20587357, 41174714, 59340029, 118680058, 144111499, 288222998, 1008780493, 2017560986]

約数ペア:

[(1, 2017560986), (2, 1008780493), (7, 288222998), (14, 144111499), (17, 118680058), (34, 59340029), (49, 41174714), (98, 20587357), (113, 17854522), (119, 16954294), (226, 8927261), (238, 8477147), (343, 5882102), (686, 2941051), (791, 2550646), (833, 2422042), (1531, 1317806), (1582, 1275323), (1666, 1211021), (1921, 1050266), (3062, 658903), (3842, 525133), (5537, 364378), (5831, 346006), (10717, 188258), (11074, 182189), (11662, 173003), (13447, 150038), (21434, 94129), (26027, 77518), (26894, 75019), (38759, 52054)]