1256052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 3530240

約数和(自身を除く): 2274188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 787, 798, 1574, 1596, 2361, 3148, 4722, 5509, 9444, 11018, 14953, 16527, 22036, 29906, 33054, 44859, 59812, 66108, 89718, 104671, 179436, 209342, 314013, 418684, 628026, 1256052]

約数ペア:

[(1, 1256052), (2, 628026), (3, 418684), (4, 314013), (6, 209342), (7, 179436), (12, 104671), (14, 89718), (19, 66108), (21, 59812), (28, 44859), (38, 33054), (42, 29906), (57, 22036), (76, 16527), (84, 14953), (114, 11018), (133, 9444), (228, 5509), (266, 4722), (399, 3148), (532, 2361), (787, 1596), (798, 1574)]