2078166097

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{3923}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 2549815200

約数和(自身を除く): 471649103

約数列:

[1, 7, 19, 49, 133, 569, 931, 3923, 3983, 10811, 27461, 27881, 74537, 75677, 192227, 521759, 529739, 2232187, 3652313, 15625309, 42411553, 109377163, 296880871, 2078166097]

約数ペア:

[(1, 2078166097), (7, 296880871), (19, 109377163), (49, 42411553), (133, 15625309), (569, 3652313), (931, 2232187), (3923, 529739), (3983, 521759), (10811, 192227), (27461, 75677), (27881, 74537)]