122519714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 207230400

約数和(自身を除く): 84710686

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 646, 1513, 1691, 2131, 3026, 3382, 4262, 28747, 36227, 40489, 57494, 72454, 80978, 189659, 379318, 688313, 1376626, 3224203, 3603521, 6448406, 7207042, 61259857, 122519714]

約数ペア:

[(1, 122519714), (2, 61259857), (17, 7207042), (19, 6448406), (34, 3603521), (38, 3224203), (89, 1376626), (178, 688313), (323, 379318), (646, 189659), (1513, 80978), (1691, 72454), (2131, 57494), (3026, 40489), (3382, 36227), (4262, 28747)]