15697530394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{2557}}^1$

素因数の和:3047

約数の個数: 64

約数和(自身を含む): 29394489600

約数和(自身を除く): 13696959206

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 379, 623, 758, 1157, 1246, 2314, 2557, 2653, 4927, 5114, 5306, 8099, 9854, 16198, 17899, 33241, 33731, 34489, 35798, 66482, 67462, 68978, 227573, 232687, 236117, 438503, 455146, 465374, 472234, 877006, 969103, 1593011, 1938206, 2958449, 3069521, 3186022, 5916898, 6139042, 6783721, 12598339, 13567442, 20709143, 25196678, 41418286, 86250167, 88188373, 172500334, 176376746, 603751169, 1121252171, 1207502338, 2242504342, 7848765197, 15697530394]

約数ペア:

[(1, 15697530394), (2, 7848765197), (7, 2242504342), (13, 1207502338), (14, 1121252171), (26, 603751169), (89, 176376746), (91, 172500334), (178, 88188373), (182, 86250167), (379, 41418286), (623, 25196678), (758, 20709143), (1157, 13567442), (1246, 12598339), (2314, 6783721), (2557, 6139042), (2653, 5916898), (4927, 3186022), (5114, 3069521), (5306, 2958449), (8099, 1938206), (9854, 1593011), (16198, 969103), (17899, 877006), (33241, 472234), (33731, 465374), (34489, 455146), (35798, 438503), (66482, 236117), (67462, 232687), (68978, 227573)]