1915847024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7351}}^1$

素因数の和:7558

約数の個数: 80

約数和(自身を含む): 4594705920

約数和(自身を除く): 2678858896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 179, 182, 208, 358, 364, 716, 728, 1253, 1432, 1456, 2327, 2506, 2864, 4654, 5012, 7351, 9308, 10024, 14702, 16289, 18616, 20048, 29404, 32578, 37232, 51457, 58808, 65156, 95563, 102914, 117616, 130312, 191126, 205828, 260624, 382252, 411656, 668941, 764504, 823312, 1315829, 1337882, 1529008, 2631658, 2675764, 5263316, 5351528, 9210803, 10526632, 10703056, 17105777, 18421606, 21053264, 34211554, 36843212, 68423108, 73686424, 119740439, 136846216, 147372848, 239480878, 273692432, 478961756, 957923512, 1915847024]

約数ペア:

[(1, 1915847024), (2, 957923512), (4, 478961756), (7, 273692432), (8, 239480878), (13, 147372848), (14, 136846216), (16, 119740439), (26, 73686424), (28, 68423108), (52, 36843212), (56, 34211554), (91, 21053264), (104, 18421606), (112, 17105777), (179, 10703056), (182, 10526632), (208, 9210803), (358, 5351528), (364, 5263316), (716, 2675764), (728, 2631658), (1253, 1529008), (1432, 1337882), (1456, 1315829), (2327, 823312), (2506, 764504), (2864, 668941), (4654, 411656), (5012, 382252), (7351, 260624), (9308, 205828), (10024, 191126), (14702, 130312), (16289, 117616), (18616, 102914), (20048, 95563), (29404, 65156), (32578, 58808), (37232, 51457)]