1307922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 3456000

約数和(自身を除く): 2148078

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 149, 154, 209, 231, 266, 298, 399, 418, 447, 462, 627, 798, 894, 1043, 1254, 1463, 1639, 2086, 2831, 2926, 3129, 3278, 4389, 4917, 5662, 6258, 8493, 8778, 9834, 11473, 16986, 19817, 22946, 31141, 34419, 39634, 59451, 62282, 68838, 93423, 118902, 186846, 217987, 435974, 653961, 1307922]

約数ペア:

[(1, 1307922), (2, 653961), (3, 435974), (6, 217987), (7, 186846), (11, 118902), (14, 93423), (19, 68838), (21, 62282), (22, 59451), (33, 39634), (38, 34419), (42, 31141), (57, 22946), (66, 19817), (77, 16986), (114, 11473), (133, 9834), (149, 8778), (154, 8493), (209, 6258), (231, 5662), (266, 4917), (298, 4389), (399, 3278), (418, 3129), (447, 2926), (462, 2831), (627, 2086), (798, 1639), (894, 1463), (1043, 1254)]