2247463699

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 2772725760

約数和(自身を除く): 525262061

約数列:

[1, 13, 17, 23, 31, 221, 289, 299, 391, 403, 527, 713, 839, 3757, 5083, 6647, 6851, 8959, 9269, 10907, 12121, 14263, 19297, 26009, 86411, 116467, 157573, 185419, 206057, 242471, 250861, 328049, 338117, 442153, 598207, 2678741, 3152123, 4264637, 5576833, 5747989, 7516601, 7776691, 10169519, 72498829, 97715813, 132203747, 172881823, 2247463699]

約数ペア:

[(1, 2247463699), (13, 172881823), (17, 132203747), (23, 97715813), (31, 72498829), (221, 10169519), (289, 7776691), (299, 7516601), (391, 5747989), (403, 5576833), (527, 4264637), (713, 3152123), (839, 2678741), (3757, 598207), (5083, 442153), (6647, 338117), (6851, 328049), (8959, 250861), (9269, 242471), (10907, 206057), (12121, 185419), (14263, 157573), (19297, 116467), (26009, 86411)]