2530103231890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19462332553}}^1$

素因数の和:19462332573

約数の個数: 16

約数和(自身を含む): 4904507803608

約数和(自身を除く): 2374404571718

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 19462332553, 38924665106, 97311662765, 194623325530, 253010323189, 506020646378, 1265051615945, 2530103231890]

約数ペア:

[(1, 2530103231890), (2, 1265051615945), (5, 506020646378), (10, 253010323189), (13, 194623325530), (26, 97311662765), (65, 38924665106), (130, 19462332553)]