1288504

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 2975400

約数和(自身を除く): 1686896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 173, 196, 266, 346, 392, 532, 692, 931, 1064, 1211, 1384, 1862, 2422, 3287, 3724, 4844, 6574, 7448, 8477, 9688, 13148, 16954, 23009, 26296, 33908, 46018, 67816, 92036, 161063, 184072, 322126, 644252, 1288504]

約数ペア:

[(1, 1288504), (2, 644252), (4, 322126), (7, 184072), (8, 161063), (14, 92036), (19, 67816), (28, 46018), (38, 33908), (49, 26296), (56, 23009), (76, 16954), (98, 13148), (133, 9688), (152, 8477), (173, 7448), (196, 6574), (266, 4844), (346, 3724), (392, 3287), (532, 2422), (692, 1862), (931, 1384), (1064, 1211)]