1489231304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{190147}}^1$

素因数の和:190253

約数の個数: 32

約数和(自身を含む): 3080397600

約数和(自身を除く): 1591166296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 190147, 380294, 760588, 1521176, 2091617, 4183234, 8366468, 16732936, 16923083, 33846166, 67692332, 135384664, 186153913, 372307826, 744615652, 1489231304]

約数ペア:

[(1, 1489231304), (2, 744615652), (4, 372307826), (8, 186153913), (11, 135384664), (22, 67692332), (44, 33846166), (88, 16923083), (89, 16732936), (178, 8366468), (356, 4183234), (712, 2091617), (979, 1521176), (1958, 760588), (3916, 380294), (7832, 190147)]