489866594

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{4297}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 891233280

約数和(自身を除く): 401366686

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 479, 958, 3353, 4297, 6706, 8143, 8594, 16286, 30079, 57001, 60158, 73049, 114002, 146098, 511343, 1022686, 2058263, 4116526, 14407841, 28815682, 34990471, 69980942, 244933297, 489866594]

約数ペア:

[(1, 489866594), (2, 244933297), (7, 69980942), (14, 34990471), (17, 28815682), (34, 14407841), (119, 4116526), (238, 2058263), (479, 1022686), (958, 511343), (3353, 146098), (4297, 114002), (6706, 73049), (8143, 60158), (8594, 57001), (16286, 30079)]