2015420722

素因数分解:

$2^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{136973}}^1$

素因数の和:138033

約数の個数: 16

約数和(自身を含む): 3458319552

約数和(自身を除く): 1442898830

約数列:

[1, 2, 7, 14, 1051, 2102, 7357, 14714, 136973, 273946, 958811, 1917622, 143958623, 287917246, 1007710361, 2015420722]

約数ペア:

[(1, 2015420722), (2, 1007710361), (7, 287917246), (14, 143958623), (1051, 1917622), (2102, 958811), (7357, 273946), (14714, 136973)]