413413730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{13721}}^1$

素因数の和:13882

約数の個数: 32

約数和(自身を含む): 782483328

約数和(自身を除く): 369069598

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 13721, 15065, 27442, 30130, 68605, 137210, 315583, 631166, 1577915, 1797451, 3155830, 3594902, 8987255, 17974510, 41341373, 82682746, 206706865, 413413730]

約数ペア:

[(1, 413413730), (2, 206706865), (5, 82682746), (10, 41341373), (23, 17974510), (46, 8987255), (115, 3594902), (131, 3155830), (230, 1797451), (262, 1577915), (655, 631166), (1310, 315583), (3013, 137210), (6026, 68605), (13721, 30130), (15065, 27442)]