131544686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9901}}^1$

素因数の和:9996

約数の個数: 32

約数和(自身を含む): 246203328

約数和(自身を除く): 114658642

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 9901, 13286, 19802, 69307, 128713, 138614, 257426, 722773, 900991, 1445546, 1801982, 5059411, 9396049, 10118822, 18792098, 65772343, 131544686]

約数ペア:

[(1, 131544686), (2, 65772343), (7, 18792098), (13, 10118822), (14, 9396049), (26, 5059411), (73, 1801982), (91, 1445546), (146, 900991), (182, 722773), (511, 257426), (949, 138614), (1022, 128713), (1898, 69307), (6643, 19802), (9901, 13286)]