2534854554

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 5690995200

約数和(自身を除く): 3156140646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 239, 394, 478, 591, 717, 997, 1182, 1434, 1773, 1994, 2151, 2991, 3546, 4302, 5319, 5982, 6453, 8973, 10638, 12906, 17946, 26919, 47083, 53838, 94166, 141249, 196409, 238283, 282498, 392818, 423747, 476566, 589227, 714849, 847494, 1178454, 1271241, 1429698, 1767681, 2144547, 2542482, 3535362, 4289094, 5303043, 6433641, 10606086, 12867282, 46941751, 93883502, 140825253, 281650506, 422475759, 844951518, 1267427277, 2534854554]

約数ペア:

[(1, 2534854554), (2, 1267427277), (3, 844951518), (6, 422475759), (9, 281650506), (18, 140825253), (27, 93883502), (54, 46941751), (197, 12867282), (239, 10606086), (394, 6433641), (478, 5303043), (591, 4289094), (717, 3535362), (997, 2542482), (1182, 2144547), (1434, 1767681), (1773, 1429698), (1994, 1271241), (2151, 1178454), (2991, 847494), (3546, 714849), (4302, 589227), (5319, 476566), (5982, 423747), (6453, 392818), (8973, 282498), (10638, 238283), (12906, 196409), (17946, 141249), (26919, 94166), (47083, 53838)]