2137152016

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{787}}^1\times {\mathrm{1907}}^1$

素因数の和:2791

約数の個数: 40

約数和(自身を含む): 4194776160

約数和(自身を除く): 2057624144

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 787, 1424, 1574, 1907, 3148, 3814, 6296, 7628, 12592, 15256, 30512, 70043, 140086, 169723, 280172, 339446, 560344, 678892, 1120688, 1357784, 1500809, 2715568, 3001618, 6003236, 12006472, 24012944, 133572001, 267144002, 534288004, 1068576008, 2137152016]

約数ペア:

[(1, 2137152016), (2, 1068576008), (4, 534288004), (8, 267144002), (16, 133572001), (89, 24012944), (178, 12006472), (356, 6003236), (712, 3001618), (787, 2715568), (1424, 1500809), (1574, 1357784), (1907, 1120688), (3148, 678892), (3814, 560344), (6296, 339446), (7628, 280172), (12592, 169723), (15256, 140086), (30512, 70043)]