1180078828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 2207761920

約数和(自身を除く): 1027683092

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 233, 412, 466, 647, 932, 1294, 1957, 2588, 3914, 4427, 7828, 8854, 12293, 17708, 23999, 24586, 47998, 49172, 66641, 95996, 133282, 150751, 266564, 301502, 455981, 603004, 911962, 1266179, 1823924, 2532358, 2864269, 5064716, 5728538, 11457076, 15527353, 31054706, 62109412, 295019707, 590039414, 1180078828]

約数ペア:

[(1, 1180078828), (2, 590039414), (4, 295019707), (19, 62109412), (38, 31054706), (76, 15527353), (103, 11457076), (206, 5728538), (233, 5064716), (412, 2864269), (466, 2532358), (647, 1823924), (932, 1266179), (1294, 911962), (1957, 603004), (2588, 455981), (3914, 301502), (4427, 266564), (7828, 150751), (8854, 133282), (12293, 95996), (17708, 66641), (23999, 49172), (24586, 47998)]