493577552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{44773}}^1$

素因数の和:44847

約数の個数: 40

約数和(自身を含む): 1049323464

約数和(自身を除く): 555745912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 44773, 89546, 179092, 358184, 582049, 716368, 1164098, 2328196, 2372969, 4656392, 4745938, 9312784, 9491876, 18983752, 30848597, 37967504, 61697194, 123394388, 246788776, 493577552]

約数ペア:

[(1, 493577552), (2, 246788776), (4, 123394388), (8, 61697194), (13, 37967504), (16, 30848597), (26, 18983752), (52, 9491876), (53, 9312784), (104, 4745938), (106, 4656392), (208, 2372969), (212, 2328196), (424, 1164098), (689, 716368), (848, 582049), (1378, 358184), (2756, 179092), (5512, 89546), (11024, 44773)]