315099386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{6653}}^1$

素因数の和:6878

約数の個数: 32

約数和(自身を含む): 574905600

約数和(自身を除く): 259806214

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1393, 2786, 3383, 6653, 6766, 13306, 23681, 46571, 47362, 93142, 113101, 226202, 791707, 1323947, 1583414, 2647894, 9267629, 18535258, 22507099, 45014198, 157549693, 315099386]

約数ペア:

[(1, 315099386), (2, 157549693), (7, 45014198), (14, 22507099), (17, 18535258), (34, 9267629), (119, 2647894), (199, 1583414), (238, 1323947), (398, 791707), (1393, 226202), (2786, 113101), (3383, 93142), (6653, 47362), (6766, 46571), (13306, 23681)]