2515671284

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{121577}}^1$

素因数の和:122327

約数の個数: 24

約数和(自身を含む): 5038192320

約数和(自身を除く): 2522521036

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 5173, 10346, 20692, 121577, 243154, 486308, 851039, 1702078, 3404156, 89845403, 179690806, 359381612, 628917821, 1257835642, 2515671284]

約数ペア:

[(1, 2515671284), (2, 1257835642), (4, 628917821), (7, 359381612), (14, 179690806), (28, 89845403), (739, 3404156), (1478, 1702078), (2956, 851039), (5173, 486308), (10346, 243154), (20692, 121577)]