245486534

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 371180880

約数和(自身を除く): 125694346

約数列:

[1, 2, 251, 293, 502, 586, 1669, 3338, 73543, 147086, 418919, 489017, 837838, 978034, 122743267, 245486534]

約数ペア:

[(1, 245486534), (2, 122743267), (251, 978034), (293, 837838), (502, 489017), (586, 418919), (1669, 147086), (3338, 73543)]