2801470154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11770883}}^1$

素因数の和:11770909

約数の個数: 16

約数和(自身を含む): 5085021888

約数和(自身を除く): 2283551734

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 11770883, 23541766, 82396181, 164792362, 200105011, 400210022, 1400735077, 2801470154]

約数ペア:

[(1, 2801470154), (2, 1400735077), (7, 400210022), (14, 200105011), (17, 164792362), (34, 82396181), (119, 23541766), (238, 11770883)]