245655488407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1\times {\mathrm{11467}}^1$

素因数の和:12259

約数の個数: 32

約数和(自身を含む): 294661177344

約数和(自身を除く): 49005688937

約数列:

[1, 7, 23, 161, 271, 491, 1897, 3437, 6233, 11293, 11467, 43631, 79051, 80269, 133061, 263741, 931427, 1846187, 3060403, 3107557, 5630297, 21422821, 21752899, 39412079, 71473811, 129496831, 500316677, 906477817, 1525810487, 10680673409, 35093641201, 245655488407]

約数ペア:

[(1, 245655488407), (7, 35093641201), (23, 10680673409), (161, 1525810487), (271, 906477817), (491, 500316677), (1897, 129496831), (3437, 71473811), (6233, 39412079), (11293, 21752899), (11467, 21422821), (43631, 5630297), (79051, 3107557), (80269, 3060403), (133061, 1846187), (263741, 931427)]