1370291972

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1\times {\mathrm{907}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 2782402560

約数和(自身を除く): 1412110588

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 683, 907, 1106, 1366, 1814, 2212, 2732, 3628, 4781, 6349, 9562, 12698, 19124, 25396, 53957, 71653, 107914, 143306, 215828, 286612, 377699, 501571, 619481, 755398, 1003142, 1238962, 1510796, 2006284, 2477924, 4336367, 8672734, 17345468, 48938999, 97877998, 195755996, 342572993, 685145986, 1370291972]

約数ペア:

[(1, 1370291972), (2, 685145986), (4, 342572993), (7, 195755996), (14, 97877998), (28, 48938999), (79, 17345468), (158, 8672734), (316, 4336367), (553, 2477924), (683, 2006284), (907, 1510796), (1106, 1238962), (1366, 1003142), (1814, 755398), (2212, 619481), (2732, 501571), (3628, 377699), (4781, 286612), (6349, 215828), (9562, 143306), (12698, 107914), (19124, 71653), (25396, 53957)]