1315356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2237}}^1$

素因数の和:2258

約数の個数: 36

約数和(自身を含む): 3571848

約数和(自身を除く): 2256492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2237, 4474, 6711, 8948, 13422, 15659, 26844, 31318, 46977, 62636, 93954, 109613, 187908, 219226, 328839, 438452, 657678, 1315356]

約数ペア:

[(1, 1315356), (2, 657678), (3, 438452), (4, 328839), (6, 219226), (7, 187908), (12, 109613), (14, 93954), (21, 62636), (28, 46977), (42, 31318), (49, 26844), (84, 15659), (98, 13422), (147, 8948), (196, 6711), (294, 4474), (588, 2237)]