1380492434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{147457}}^1$

素因数の和:147641

約数の個数: 16

約数和(自身を含む): 2151707136

約数和(自身を除く): 771214702

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 147457, 294914, 4571167, 9142334, 22266007, 44532014, 690246217, 1380492434]

約数ペア:

[(1, 1380492434), (2, 690246217), (31, 44532014), (62, 22266007), (151, 9142334), (302, 4571167), (4681, 294914), (9362, 147457)]