1282918702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1453

約数の個数: 64

約数和(自身を含む): 2315101824

約数和(自身を除く): 1032183122

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 97, 194, 221, 299, 391, 442, 598, 782, 1261, 1301, 1649, 2231, 2522, 2602, 3298, 4462, 5083, 10166, 16913, 21437, 22117, 29003, 29923, 33826, 37927, 42874, 44234, 58006, 59846, 75854, 126197, 252394, 287521, 388999, 493051, 508691, 575042, 777998, 986102, 1017382, 1640561, 2145349, 2902531, 3281122, 4290698, 5805062, 6612983, 13225966, 27889537, 37732903, 49343027, 55779074, 75465806, 98686054, 641459351, 1282918702]

約数ペア:

[(1, 1282918702), (2, 641459351), (13, 98686054), (17, 75465806), (23, 55779074), (26, 49343027), (34, 37732903), (46, 27889537), (97, 13225966), (194, 6612983), (221, 5805062), (299, 4290698), (391, 3281122), (442, 2902531), (598, 2145349), (782, 1640561), (1261, 1017382), (1301, 986102), (1649, 777998), (2231, 575042), (2522, 508691), (2602, 493051), (3298, 388999), (4462, 287521), (5083, 252394), (10166, 126197), (16913, 75854), (21437, 59846), (22117, 58006), (29003, 44234), (29923, 42874), (33826, 37927)]