996931918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{4073}}^1$

素因数の和:4428

約数の個数: 32

約数和(自身を含む): 1657889856

約数和(自身を除く): 660957938

約数列:

[1, 2, 17, 23, 34, 46, 313, 391, 626, 782, 4073, 5321, 7199, 8146, 10642, 14398, 69241, 93679, 122383, 138482, 187358, 244766, 1274849, 1592543, 2549698, 3185086, 21672433, 29321527, 43344866, 58643054, 498465959, 996931918]

約数ペア:

[(1, 996931918), (2, 498465959), (17, 58643054), (23, 43344866), (34, 29321527), (46, 21672433), (313, 3185086), (391, 2549698), (626, 1592543), (782, 1274849), (4073, 244766), (5321, 187358), (7199, 138482), (8146, 122383), (10642, 93679), (14398, 69241)]