2357707989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4219}}^1$

素因数の和:4354

約数の個数: 64

約数和(自身を含む): 4083609600

約数和(自身を除く): 1725901611

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 89, 91, 161, 267, 273, 299, 483, 623, 897, 1157, 1869, 2047, 2093, 3471, 4219, 6141, 6279, 8099, 12657, 14329, 24297, 26611, 29533, 42987, 54847, 79833, 88599, 97037, 164541, 186277, 291111, 375491, 383929, 558831, 679259, 1126473, 1151787, 1261481, 2037777, 2628437, 3784443, 4881383, 7885311, 8636293, 8830367, 14644149, 25908879, 26491101, 34169681, 60454051, 102509043, 112271809, 181362153, 336815427, 785902663, 2357707989]

約数ペア:

[(1, 2357707989), (3, 785902663), (7, 336815427), (13, 181362153), (21, 112271809), (23, 102509043), (39, 60454051), (69, 34169681), (89, 26491101), (91, 25908879), (161, 14644149), (267, 8830367), (273, 8636293), (299, 7885311), (483, 4881383), (623, 3784443), (897, 2628437), (1157, 2037777), (1869, 1261481), (2047, 1151787), (2093, 1126473), (3471, 679259), (4219, 558831), (6141, 383929), (6279, 375491), (8099, 291111), (12657, 186277), (14329, 164541), (24297, 97037), (26611, 88599), (29533, 79833), (42987, 54847)]