1553204348

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{587}}^1\times {\mathrm{4759}}^1$

素因数の和:5489

約数の個数: 24

約数和(自身を含む): 2742902400

約数和(自身を除く): 1189698052

約数列:

[1, 2, 4, 139, 278, 556, 587, 1174, 2348, 4759, 9518, 19036, 81593, 163186, 326372, 661501, 1323002, 2646004, 2793533, 5587066, 11174132, 388301087, 776602174, 1553204348]

約数ペア:

[(1, 1553204348), (2, 776602174), (4, 388301087), (139, 11174132), (278, 5587066), (556, 2793533), (587, 2646004), (1174, 1323002), (2348, 661501), (4759, 326372), (9518, 163186), (19036, 81593)]