509778966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{12589}}^1$

素因数の和:13008

約数の個数: 32

約数和(自身を含む): 1082337120

約数和(自身を除く): 572558154

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 397, 794, 1191, 2382, 6749, 12589, 13498, 20247, 25178, 37767, 40494, 75534, 214013, 428026, 642039, 1284078, 4997833, 9995666, 14993499, 29986998, 84963161, 169926322, 254889483, 509778966]

約数ペア:

[(1, 509778966), (2, 254889483), (3, 169926322), (6, 84963161), (17, 29986998), (34, 14993499), (51, 9995666), (102, 4997833), (397, 1284078), (794, 642039), (1191, 428026), (2382, 214013), (6749, 75534), (12589, 40494), (13498, 37767), (20247, 25178)]