2018246812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{155777}}^1$

素因数の和:155901

約数の個数: 24

約数和(自身を含む): 3663898560

約数和(自身を除く): 1645651748

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 155777, 311554, 623108, 6386857, 12306383, 12773714, 24612766, 25547428, 49225532, 504561703, 1009123406, 2018246812]

約数ペア:

[(1, 2018246812), (2, 1009123406), (4, 504561703), (41, 49225532), (79, 25547428), (82, 24612766), (158, 12773714), (164, 12306383), (316, 6386857), (3239, 623108), (6478, 311554), (12956, 155777)]