678659068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{237959}}^1$

素因数の和:238017

約数の個数: 24

約数和(自身を含む): 1279272960

約数和(自身を除く): 600613892

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 237959, 475918, 951836, 5473057, 7376729, 10946114, 14753458, 21892228, 29506916, 169664767, 339329534, 678659068]

約数ペア:

[(1, 678659068), (2, 339329534), (4, 169664767), (23, 29506916), (31, 21892228), (46, 14753458), (62, 10946114), (92, 7376729), (124, 5473057), (713, 951836), (1426, 475918), (2852, 237959)]