1215025238

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{11923}}^1$

素因数の和:12212

約数の個数: 32

約数和(自身を含む): 2163490560

約数和(自身を除く): 948465322

約数列:

[1, 2, 7, 14, 29, 58, 203, 251, 406, 502, 1757, 3514, 7279, 11923, 14558, 23846, 50953, 83461, 101906, 166922, 345767, 691534, 2420369, 2992673, 4840738, 5985346, 20948711, 41897422, 86787517, 173575034, 607512619, 1215025238]

約数ペア:

[(1, 1215025238), (2, 607512619), (7, 173575034), (14, 86787517), (29, 41897422), (58, 20948711), (203, 5985346), (251, 4840738), (406, 2992673), (502, 2420369), (1757, 691534), (3514, 345767), (7279, 166922), (11923, 101906), (14558, 83461), (23846, 50953)]