2577882692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137209}}^1$

素因数の和:137292

約数の個数: 48

約数和(自身を含む): 5716717440

約数和(自身を除く): 3138834748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 137209, 274418, 548836, 960463, 1509299, 1920926, 3018598, 3841852, 6037196, 8369749, 10565093, 16739498, 21130186, 33478996, 42260372, 58588243, 92067239, 117176486, 184134478, 234352972, 368268956, 644470673, 1288941346, 2577882692]

約数ペア:

[(1, 2577882692), (2, 1288941346), (4, 644470673), (7, 368268956), (11, 234352972), (14, 184134478), (22, 117176486), (28, 92067239), (44, 58588243), (61, 42260372), (77, 33478996), (122, 21130186), (154, 16739498), (244, 10565093), (308, 8369749), (427, 6037196), (671, 3841852), (854, 3018598), (1342, 1920926), (1708, 1509299), (2684, 960463), (4697, 548836), (9394, 274418), (18788, 137209)]