393068590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{3793}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 727173216

約数和(自身を除く): 334104626

約数列:

[1, 2, 5, 10, 43, 86, 215, 241, 430, 482, 1205, 2410, 3793, 7586, 10363, 18965, 20726, 37930, 51815, 103630, 163099, 326198, 815495, 914113, 1630990, 1828226, 4570565, 9141130, 39306859, 78613718, 196534295, 393068590]

約数ペア:

[(1, 393068590), (2, 196534295), (5, 78613718), (10, 39306859), (43, 9141130), (86, 4570565), (215, 1828226), (241, 1630990), (430, 914113), (482, 815495), (1205, 326198), (2410, 163099), (3793, 103630), (7586, 51815), (10363, 37930), (18965, 20726)]