123463756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{38923}}^1$

素因数の和:39001

約数の個数: 24

約数和(自身を含む): 236502224

約数和(自身を除く): 113038468

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 38923, 77846, 155692, 505999, 1011998, 2023996, 2374303, 4748606, 9497212, 30865939, 61731878, 123463756]

約数ペア:

[(1, 123463756), (2, 61731878), (4, 30865939), (13, 9497212), (26, 4748606), (52, 2374303), (61, 2023996), (122, 1011998), (244, 505999), (793, 155692), (1586, 77846), (3172, 38923)]