397716230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{2237}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 748315584

約数和(自身を除く): 350599354

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 773, 1546, 2237, 3865, 4474, 7730, 11185, 17779, 22370, 35558, 51451, 88895, 102902, 177790, 257255, 514510, 1729201, 3458402, 8646005, 17292010, 39771623, 79543246, 198858115, 397716230]

約数ペア:

[(1, 397716230), (2, 198858115), (5, 79543246), (10, 39771623), (23, 17292010), (46, 8646005), (115, 3458402), (230, 1729201), (773, 514510), (1546, 257255), (2237, 177790), (3865, 102902), (4474, 88895), (7730, 51451), (11185, 35558), (17779, 22370)]