2221762912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{8821}}^1$

素因数の和:9311

約数の個数: 48

約数和(自身を含む): 4641924672

約数和(自身を除く): 2420161760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 463, 544, 926, 1852, 3704, 7408, 7871, 8821, 14816, 15742, 17642, 31484, 35284, 62968, 70568, 125936, 141136, 149957, 251872, 282272, 299914, 599828, 1199656, 2399312, 4084123, 4798624, 8168246, 16336492, 32672984, 65345968, 69430091, 130691936, 138860182, 277720364, 555440728, 1110881456, 2221762912]

約数ペア:

[(1, 2221762912), (2, 1110881456), (4, 555440728), (8, 277720364), (16, 138860182), (17, 130691936), (32, 69430091), (34, 65345968), (68, 32672984), (136, 16336492), (272, 8168246), (463, 4798624), (544, 4084123), (926, 2399312), (1852, 1199656), (3704, 599828), (7408, 299914), (7871, 282272), (8821, 251872), (14816, 149957), (15742, 141136), (17642, 125936), (31484, 70568), (35284, 62968)]