1644745114

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{63313}}^1$

素因数の和:63765

約数の個数: 16

約数和(自身を含む): 2552820480

約数和(自身を除く): 908075366

約数列:

[1, 2, 31, 62, 419, 838, 12989, 25978, 63313, 126626, 1962703, 3925406, 26528147, 53056294, 822372557, 1644745114]

約数ペア:

[(1, 1644745114), (2, 822372557), (31, 53056294), (62, 26528147), (419, 3925406), (838, 1962703), (12989, 126626), (25978, 63313)]