1318506910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1107989}}^1$

素因数の和:1108020

約数の個数: 32

約数和(自身を含む): 2871910080

約数和(自身を除く): 1553403170

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1107989, 2215978, 5539945, 7755923, 11079890, 15511846, 18835813, 37671626, 38779615, 77559230, 94179065, 131850691, 188358130, 263701382, 659253455, 1318506910]

約数ペア:

[(1, 1318506910), (2, 659253455), (5, 263701382), (7, 188358130), (10, 131850691), (14, 94179065), (17, 77559230), (34, 38779615), (35, 37671626), (70, 18835813), (85, 15511846), (119, 11079890), (170, 7755923), (238, 5539945), (595, 2215978), (1190, 1107989)]