677858157652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1\times {\mathrm{77419}}^1$

素因数の和:78632

約数の個数: 48

約数和(自身を含む): 1286600244160

約数和(自身を除く): 608742086508

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1033, 2066, 2119, 4132, 4238, 8476, 13429, 26858, 53716, 77419, 154838, 168379, 309676, 336758, 673516, 1006447, 2012894, 2188927, 4025788, 4377854, 8755708, 12619297, 25238594, 50477188, 79973827, 159947654, 164050861, 319895308, 328101722, 656203444, 1039659751, 2079319502, 4158639004, 13035733801, 26071467602, 52142935204, 169464539413, 338929078826, 677858157652]

約数ペア:

[(1, 677858157652), (2, 338929078826), (4, 169464539413), (13, 52142935204), (26, 26071467602), (52, 13035733801), (163, 4158639004), (326, 2079319502), (652, 1039659751), (1033, 656203444), (2066, 328101722), (2119, 319895308), (4132, 164050861), (4238, 159947654), (8476, 79973827), (13429, 50477188), (26858, 25238594), (53716, 12619297), (77419, 8755708), (154838, 4377854), (168379, 4025788), (309676, 2188927), (336758, 2012894), (673516, 1006447)]