385504908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1690811}}^1$

素因数の和:1690837

約数の個数: 24

約数和(自身を含む): 946854720

約数和(自身を除く): 561349812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1690811, 3381622, 5072433, 6763244, 10144866, 20289732, 32125409, 64250818, 96376227, 128501636, 192752454, 385504908]

約数ペア:

[(1, 385504908), (2, 192752454), (3, 128501636), (4, 96376227), (6, 64250818), (12, 32125409), (19, 20289732), (38, 10144866), (57, 6763244), (76, 5072433), (114, 3381622), (228, 1690811)]