2053202776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{16453}}^1$

素因数の和:17299

約数の個数: 32

約数和(自身を含む): 4057556400

約数和(自身を除く): 2004353624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 821, 1642, 3284, 6568, 15599, 16453, 31198, 32906, 62396, 65812, 124792, 131624, 312607, 625214, 1250428, 2500856, 13507913, 27015826, 54031652, 108063304, 256650347, 513300694, 1026601388, 2053202776]

約数ペア:

[(1, 2053202776), (2, 1026601388), (4, 513300694), (8, 256650347), (19, 108063304), (38, 54031652), (76, 27015826), (152, 13507913), (821, 2500856), (1642, 1250428), (3284, 625214), (6568, 312607), (15599, 131624), (16453, 124792), (31198, 65812), (32906, 62396)]