1258647434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 2129924160

約数和(自身を除く): 871276726

約数列:

[1, 2, 11, 22, 79, 89, 103, 158, 178, 206, 869, 979, 1133, 1738, 1958, 2266, 6241, 7031, 8137, 9167, 12482, 14062, 16274, 18334, 68651, 77341, 89507, 100837, 137302, 154682, 179014, 201674, 555449, 642823, 724193, 1110898, 1285646, 1448386, 6109939, 7071053, 7966123, 12219878, 14142106, 15932246, 57211247, 114422494, 629323717, 1258647434]

約数ペア:

[(1, 1258647434), (2, 629323717), (11, 114422494), (22, 57211247), (79, 15932246), (89, 14142106), (103, 12219878), (158, 7966123), (178, 7071053), (206, 6109939), (869, 1448386), (979, 1285646), (1133, 1110898), (1738, 724193), (1958, 642823), (2266, 555449), (6241, 201674), (7031, 179014), (8137, 154682), (9167, 137302), (12482, 100837), (14062, 89507), (16274, 77341), (18334, 68651)]