2080672874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10273}}^1$

素因数の和:10359

約数の個数: 64

約数和(自身を含む): 4047791616

約数和(自身を除く): 1967118742

約数列:

[1, 2, 7, 14, 17, 23, 34, 37, 46, 74, 119, 161, 238, 259, 322, 391, 518, 629, 782, 851, 1258, 1702, 2737, 4403, 5474, 5957, 8806, 10273, 11914, 14467, 20546, 28934, 71911, 101269, 143822, 174641, 202538, 236279, 349282, 380101, 472558, 760202, 1222487, 1653953, 2444974, 2660707, 3307906, 4016743, 5321414, 6461717, 8033486, 8742323, 12923434, 17484646, 28117201, 45232019, 56234402, 61196261, 90464038, 122392522, 148619491, 297238982, 1040336437, 2080672874]

約数ペア:

[(1, 2080672874), (2, 1040336437), (7, 297238982), (14, 148619491), (17, 122392522), (23, 90464038), (34, 61196261), (37, 56234402), (46, 45232019), (74, 28117201), (119, 17484646), (161, 12923434), (238, 8742323), (259, 8033486), (322, 6461717), (391, 5321414), (518, 4016743), (629, 3307906), (782, 2660707), (851, 2444974), (1258, 1653953), (1702, 1222487), (2737, 760202), (4403, 472558), (5474, 380101), (5957, 349282), (8806, 236279), (10273, 202538), (11914, 174641), (14467, 143822), (20546, 101269), (28934, 71911)]