561601902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239387}}^1$

素因数の和:239432

約数の個数: 32

約数和(自身を含む): 1240987392

約数和(自身を除く): 679385490

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 239387, 478774, 718161, 1436322, 4069579, 5505901, 8139158, 11011802, 12208737, 16517703, 24417474, 33035406, 93600317, 187200634, 280800951, 561601902]

約数ペア:

[(1, 561601902), (2, 280800951), (3, 187200634), (6, 93600317), (17, 33035406), (23, 24417474), (34, 16517703), (46, 12208737), (51, 11011802), (69, 8139158), (102, 5505901), (138, 4069579), (391, 1436322), (782, 718161), (1173, 478774), (2346, 239387)]