2019467937

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 2824335360

約数和(自身を除く): 804867423

約数列:

[1, 3, 31, 83, 93, 249, 397, 659, 1191, 1977, 2573, 7719, 12307, 20429, 32951, 36921, 54697, 61287, 98853, 164091, 261623, 784869, 1021481, 1695607, 3064443, 5086821, 8110313, 21714709, 24330939, 65144127, 673155979, 2019467937]

約数ペア:

[(1, 2019467937), (3, 673155979), (31, 65144127), (83, 24330939), (93, 21714709), (249, 8110313), (397, 5086821), (659, 3064443), (1191, 1695607), (1977, 1021481), (2573, 784869), (7719, 261623), (12307, 164091), (20429, 98853), (32951, 61287), (36921, 54697)]