445087174

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 771724800

約数和(自身を除く): 326637626

約数列:

[1, 2, 7, 14, 139, 278, 439, 521, 878, 973, 1042, 1946, 3073, 3647, 6146, 7294, 61021, 72419, 122042, 144838, 228719, 427147, 457438, 506933, 854294, 1013866, 1601033, 3202066, 31791941, 63583882, 222543587, 445087174]

約数ペア:

[(1, 445087174), (2, 222543587), (7, 63583882), (14, 31791941), (139, 3202066), (278, 1601033), (439, 1013866), (521, 854294), (878, 506933), (973, 457438), (1042, 427147), (1946, 228719), (3073, 144838), (3647, 122042), (6146, 72419), (7294, 61021)]