470890004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7297}}^1$

素因数の和:7404

約数の個数: 48

約数和(自身を含む): 952651728

約数和(自身を除く): 481761724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 442, 884, 949, 1241, 1898, 2482, 3796, 4964, 7297, 14594, 16133, 29188, 32266, 64532, 94861, 124049, 189722, 248098, 379444, 496196, 532681, 1065362, 1612637, 2130724, 3225274, 6450548, 6924853, 9055577, 13849706, 18111154, 27699412, 36222308, 117722501, 235445002, 470890004]

約数ペア:

[(1, 470890004), (2, 235445002), (4, 117722501), (13, 36222308), (17, 27699412), (26, 18111154), (34, 13849706), (52, 9055577), (68, 6924853), (73, 6450548), (146, 3225274), (221, 2130724), (292, 1612637), (442, 1065362), (884, 532681), (949, 496196), (1241, 379444), (1898, 248098), (2482, 189722), (3796, 124049), (4964, 94861), (7297, 64532), (14594, 32266), (16133, 29188)]