1971036291556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1\times {\mathrm{249017}}^1$

素因数の和:251788

約数の個数: 48

約数和(自身を含む): 3738545084736

約数和(自身を除く): 1767508793180

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2707, 2924, 5414, 10828, 46019, 92038, 116401, 184076, 232802, 249017, 465604, 498034, 996068, 1978817, 3957634, 4233289, 7915268, 8466578, 10707731, 16933156, 21415462, 42830924, 182031427, 364062854, 674089019, 728125708, 1348178038, 2696356076, 11459513323, 22919026646, 28985827817, 45838053292, 57971655634, 115943311268, 492759072889, 985518145778, 1971036291556]

約数ペア:

[(1, 1971036291556), (2, 985518145778), (4, 492759072889), (17, 115943311268), (34, 57971655634), (43, 45838053292), (68, 28985827817), (86, 22919026646), (172, 11459513323), (731, 2696356076), (1462, 1348178038), (2707, 728125708), (2924, 674089019), (5414, 364062854), (10828, 182031427), (46019, 42830924), (92038, 21415462), (116401, 16933156), (184076, 10707731), (232802, 8466578), (249017, 7915268), (465604, 4233289), (498034, 3957634), (996068, 1978817)]