6970291979

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{1637}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 8491392000

約数和(自身を除く): 1521100021

約数列:

[1, 7, 23, 53, 161, 371, 499, 1219, 1637, 3493, 8533, 11459, 11477, 26447, 37651, 80339, 86761, 185129, 263557, 607327, 608281, 816863, 1995503, 4257967, 5718041, 13968521, 18787849, 43293739, 131514943, 303056173, 995755997, 6970291979]

約数ペア:

[(1, 6970291979), (7, 995755997), (23, 303056173), (53, 131514943), (161, 43293739), (371, 18787849), (499, 13968521), (1219, 5718041), (1637, 4257967), (3493, 1995503), (8533, 816863), (11459, 608281), (11477, 607327), (26447, 263557), (37651, 185129), (80339, 86761)]