6643796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 12122880

約数和(自身を除く): 5479084

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 409, 524, 818, 1636, 4061, 8122, 12679, 16244, 25358, 50716, 53579, 107158, 214316, 1660949, 3321898, 6643796]

約数ペア:

[(1, 6643796), (2, 3321898), (4, 1660949), (31, 214316), (62, 107158), (124, 53579), (131, 50716), (262, 25358), (409, 16244), (524, 12679), (818, 8122), (1636, 4061)]