340619006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{81371}}^1$

素因数の和:81416

約数の個数: 32

約数和(自身を含む): 656183808

約数和(自身を除く): 315564802

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 81371, 162742, 569597, 1057823, 1139194, 1871533, 2115646, 3743066, 7404761, 13100731, 14809522, 24329929, 26201462, 48659858, 170309503, 340619006]

約数ペア:

[(1, 340619006), (2, 170309503), (7, 48659858), (13, 26201462), (14, 24329929), (23, 14809522), (26, 13100731), (46, 7404761), (91, 3743066), (161, 2115646), (182, 1871533), (299, 1139194), (322, 1057823), (598, 569597), (2093, 162742), (4186, 81371)]