4865409904

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{9733}}^1$

素因数の和:10097

約数の個数: 40

約数和(自身を含む): 9535426400

約数和(自身を除く): 4670016496

約数列:

[1, 2, 4, 8, 16, 157, 199, 314, 398, 628, 796, 1256, 1592, 2512, 3184, 9733, 19466, 31243, 38932, 62486, 77864, 124972, 155728, 249944, 499888, 1528081, 1936867, 3056162, 3873734, 6112324, 7747468, 12224648, 15494936, 24449296, 30989872, 304088119, 608176238, 1216352476, 2432704952, 4865409904]

約数ペア:

[(1, 4865409904), (2, 2432704952), (4, 1216352476), (8, 608176238), (16, 304088119), (157, 30989872), (199, 24449296), (314, 15494936), (398, 12224648), (628, 7747468), (796, 6112324), (1256, 3873734), (1592, 3056162), (2512, 1936867), (3184, 1528081), (9733, 499888), (19466, 249944), (31243, 155728), (38932, 124972), (62486, 77864)]