2080990173

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 2862316800

約数和(自身を除く): 781326627

約数列:

[1, 3, 61, 149, 167, 183, 447, 457, 501, 1371, 9089, 10187, 24883, 27267, 27877, 30561, 68093, 74649, 76319, 83631, 204279, 228957, 1517863, 4153673, 4553589, 4655459, 11371531, 12461019, 13966377, 34114593, 693663391, 2080990173]

約数ペア:

[(1, 2080990173), (3, 693663391), (61, 34114593), (149, 13966377), (167, 12461019), (183, 11371531), (447, 4655459), (457, 4553589), (501, 4153673), (1371, 1517863), (9089, 228957), (10187, 204279), (24883, 83631), (27267, 76319), (27877, 74649), (30561, 68093)]