1310008

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 2844000

約数和(自身を除く): 1533992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 157, 298, 314, 596, 628, 1043, 1099, 1192, 1256, 2086, 2198, 4172, 4396, 8344, 8792, 23393, 46786, 93572, 163751, 187144, 327502, 655004, 1310008]

約数ペア:

[(1, 1310008), (2, 655004), (4, 327502), (7, 187144), (8, 163751), (14, 93572), (28, 46786), (56, 23393), (149, 8792), (157, 8344), (298, 4396), (314, 4172), (596, 2198), (628, 2086), (1043, 1256), (1099, 1192)]