1572306316

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{422209}}^1$

素因数の和:422246

約数の個数: 36

約数和(自身を含む): 3369235800

約数和(自身を除く): 1796929484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 422209, 844418, 1688836, 2955463, 5910926, 8021971, 11821852, 16043942, 20688241, 32087884, 41376482, 56153797, 82752964, 112307594, 224615188, 393076579, 786153158, 1572306316]

約数ペア:

[(1, 1572306316), (2, 786153158), (4, 393076579), (7, 224615188), (14, 112307594), (19, 82752964), (28, 56153797), (38, 41376482), (49, 32087884), (76, 20688241), (98, 16043942), (133, 11821852), (196, 8021971), (266, 5910926), (532, 2955463), (931, 1688836), (1862, 844418), (3724, 422209)]