1489448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 3024000

約数和(自身を除く): 1534552

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 239, 328, 478, 779, 956, 1558, 1912, 3116, 4541, 6232, 9082, 9799, 18164, 19598, 36328, 39196, 78392, 186181, 372362, 744724, 1489448]

約数ペア:

[(1, 1489448), (2, 744724), (4, 372362), (8, 186181), (19, 78392), (38, 39196), (41, 36328), (76, 19598), (82, 18164), (152, 9799), (164, 9082), (239, 6232), (328, 4541), (478, 3116), (779, 1912), (956, 1558)]