2051219048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{11593}}^1$

素因数の和:12917

約数の個数: 32

約数和(自身を含む): 4075754760

約数和(自身を除く): 2024535712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1301, 2602, 5204, 10408, 11593, 22117, 23186, 44234, 46372, 88468, 92744, 176936, 197081, 394162, 788324, 1576648, 15082493, 30164986, 60329972, 120659944, 256402381, 512804762, 1025609524, 2051219048]

約数ペア:

[(1, 2051219048), (2, 1025609524), (4, 512804762), (8, 256402381), (17, 120659944), (34, 60329972), (68, 30164986), (136, 15082493), (1301, 1576648), (2602, 788324), (5204, 394162), (10408, 197081), (11593, 176936), (22117, 92744), (23186, 88468), (44234, 46372)]