1289109242

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{29017}}^1$

素因数の和:29345

約数の個数: 16

約数和(自身を含む): 1962197160

約数和(自身を除く): 673087918

約数列:

[1, 2, 97, 194, 229, 458, 22213, 29017, 44426, 58034, 2814649, 5629298, 6644893, 13289786, 644554621, 1289109242]

約数ペア:

[(1, 1289109242), (2, 644554621), (97, 13289786), (194, 6644893), (229, 5629298), (458, 2814649), (22213, 58034), (29017, 44426)]