1272031796

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 2567859840

約数和(自身を除く): 1295828044

約数列:

[1, 2, 4, 7, 14, 28, 229, 283, 458, 566, 701, 916, 1132, 1402, 1603, 1981, 2804, 3206, 3962, 4907, 6412, 7924, 9814, 19628, 64807, 129614, 160529, 198383, 259228, 321058, 396766, 453649, 642116, 793532, 907298, 1123703, 1388681, 1814596, 2247406, 2777362, 4494812, 5554724, 45429707, 90859414, 181718828, 318007949, 636015898, 1272031796]

約数ペア:

[(1, 1272031796), (2, 636015898), (4, 318007949), (7, 181718828), (14, 90859414), (28, 45429707), (229, 5554724), (283, 4494812), (458, 2777362), (566, 2247406), (701, 1814596), (916, 1388681), (1132, 1123703), (1402, 907298), (1603, 793532), (1981, 642116), (2804, 453649), (3206, 396766), (3962, 321058), (4907, 259228), (6412, 198383), (7924, 160529), (9814, 129614), (19628, 64807)]