401375892784

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5664031}}^1$

素因数の和:5664185

約数の個数: 40

約数和(自身を含む): 803476923392

約数和(自身を除く): 402101030608

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1648, 4429, 8858, 17716, 35432, 70864, 5664031, 11328062, 22656124, 45312248, 90624496, 243553333, 487106666, 583395193, 974213332, 1166790386, 1948426664, 2333580772, 3896853328, 4667161544, 9334323088, 25085993299, 50171986598, 100343973196, 200687946392, 401375892784]

約数ペア:

[(1, 401375892784), (2, 200687946392), (4, 100343973196), (8, 50171986598), (16, 25085993299), (43, 9334323088), (86, 4667161544), (103, 3896853328), (172, 2333580772), (206, 1948426664), (344, 1166790386), (412, 974213332), (688, 583395193), (824, 487106666), (1648, 243553333), (4429, 90624496), (8858, 45312248), (17716, 22656124), (35432, 11328062), (70864, 5664031)]