719175822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{13127}}^1$

素因数の和:13552

約数の個数: 32

約数和(自身を含む): 1504783872

約数和(自身を除く): 785608050

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 794, 1191, 2382, 9131, 13127, 18262, 26254, 27393, 39381, 54786, 78762, 301921, 603842, 905763, 1811526, 5211419, 10422838, 15634257, 31268514, 119862637, 239725274, 359587911, 719175822]

約数ペア:

[(1, 719175822), (2, 359587911), (3, 239725274), (6, 119862637), (23, 31268514), (46, 15634257), (69, 10422838), (138, 5211419), (397, 1811526), (794, 905763), (1191, 603842), (2382, 301921), (9131, 78762), (13127, 54786), (18262, 39381), (26254, 27393)]