1561944

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 2377896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 431, 453, 604, 862, 906, 1208, 1293, 1724, 1812, 2586, 3448, 3624, 5172, 10344, 65081, 130162, 195243, 260324, 390486, 520648, 780972, 1561944]

約数ペア:

[(1, 1561944), (2, 780972), (3, 520648), (4, 390486), (6, 260324), (8, 195243), (12, 130162), (24, 65081), (151, 10344), (302, 5172), (431, 3624), (453, 3448), (604, 2586), (862, 1812), (906, 1724), (1208, 1293)]