1940781676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 3981035520

約数和(自身を除く): 2040253844

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 241, 271, 323, 391, 437, 482, 542, 646, 782, 874, 964, 1084, 1292, 1564, 1748, 4097, 4579, 4607, 5149, 5543, 6233, 7429, 8194, 9158, 9214, 10298, 11086, 12466, 14858, 16388, 18316, 18428, 20596, 22172, 24932, 29716, 65311, 77843, 87533, 94231, 105317, 105961, 118427, 130622, 155686, 175066, 188462, 210634, 211922, 236854, 261244, 311372, 350132, 376924, 421268, 423844, 473708, 1110287, 1240909, 1502153, 1790389, 2013259, 2220574, 2481818, 3004306, 3580778, 4026518, 4441148, 4963636, 6008612, 7161556, 8053036, 21095453, 25536601, 28540907, 42190906, 51073202, 57081814, 84381812, 102146404, 114163628, 485195419, 970390838, 1940781676]

約数ペア:

[(1, 1940781676), (2, 970390838), (4, 485195419), (17, 114163628), (19, 102146404), (23, 84381812), (34, 57081814), (38, 51073202), (46, 42190906), (68, 28540907), (76, 25536601), (92, 21095453), (241, 8053036), (271, 7161556), (323, 6008612), (391, 4963636), (437, 4441148), (482, 4026518), (542, 3580778), (646, 3004306), (782, 2481818), (874, 2220574), (964, 2013259), (1084, 1790389), (1292, 1502153), (1564, 1240909), (1748, 1110287), (4097, 473708), (4579, 423844), (4607, 421268), (5149, 376924), (5543, 350132), (6233, 311372), (7429, 261244), (8194, 236854), (9158, 211922), (9214, 210634), (10298, 188462), (11086, 175066), (12466, 155686), (14858, 130622), (16388, 118427), (18316, 105961), (18428, 105317), (20596, 94231), (22172, 87533), (24932, 77843), (29716, 65311)]