678326074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 1090321920

約数和(自身を除く): 411995846

約数列:

[1, 2, 23, 46, 73, 79, 146, 158, 1679, 1817, 2557, 3358, 3634, 5114, 5767, 11534, 58811, 117622, 132641, 186661, 202003, 265282, 373322, 404006, 4293203, 4646069, 8586406, 9292138, 14746219, 29492438, 339163037, 678326074]

約数ペア:

[(1, 678326074), (2, 339163037), (23, 29492438), (46, 14746219), (73, 9292138), (79, 8586406), (146, 4646069), (158, 4293203), (1679, 404006), (1817, 373322), (2557, 265282), (3358, 202003), (3634, 186661), (5114, 132641), (5767, 117622), (11534, 58811)]