2618672

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 5880576

約数和(自身を除く): 3261904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 227, 412, 454, 721, 824, 908, 1442, 1589, 1648, 1816, 2884, 3178, 3632, 5768, 6356, 11536, 12712, 23381, 25424, 46762, 93524, 163667, 187048, 327334, 374096, 654668, 1309336, 2618672]

約数ペア:

[(1, 2618672), (2, 1309336), (4, 654668), (7, 374096), (8, 327334), (14, 187048), (16, 163667), (28, 93524), (56, 46762), (103, 25424), (112, 23381), (206, 12712), (227, 11536), (412, 6356), (454, 5768), (721, 3632), (824, 3178), (908, 2884), (1442, 1816), (1589, 1648)]