1641810964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{28597}}^1$

素因数の和:29095

約数の個数: 24

約数和(自身を含む): 2972361728

約数和(自身を除く): 1330550764

約数列:

[1, 2, 4, 31, 62, 124, 463, 926, 1852, 14353, 28597, 28706, 57194, 57412, 114388, 886507, 1773014, 3546028, 13240411, 26480822, 52961644, 410452741, 820905482, 1641810964]

約数ペア:

[(1, 1641810964), (2, 820905482), (4, 410452741), (31, 52961644), (62, 26480822), (124, 13240411), (463, 3546028), (926, 1773014), (1852, 886507), (14353, 114388), (28597, 57412), (28706, 57194)]