2620500159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{1063}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 3746982400

約数和(自身を除く): 1126482241

約数列:

[1, 3, 19, 57, 61, 183, 709, 1063, 1159, 2127, 3189, 3477, 13471, 20197, 40413, 43249, 60591, 64843, 129747, 194529, 753667, 821731, 1232017, 2261001, 2465193, 3696051, 14319673, 42959019, 45973687, 137921061, 873500053, 2620500159]

約数ペア:

[(1, 2620500159), (3, 873500053), (19, 137921061), (57, 45973687), (61, 42959019), (183, 14319673), (709, 3696051), (1063, 2465193), (1159, 2261001), (2127, 1232017), (3189, 821731), (3477, 753667), (13471, 194529), (20197, 129747), (40413, 64843), (43249, 60591)]