1840989344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{57131}}^1$

素因数の和:57213

約数の個数: 48

約数和(自身を含む): 3887261280

約数和(自身を除く): 2046271936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 4028, 8056, 16112, 32224, 57131, 114262, 228524, 457048, 914096, 1085489, 1828192, 2170978, 3027943, 4341956, 6055886, 8683912, 12111772, 17367824, 24223544, 34735648, 48447088, 57530917, 96894176, 115061834, 230123668, 460247336, 920494672, 1840989344]

約数ペア:

[(1, 1840989344), (2, 920494672), (4, 460247336), (8, 230123668), (16, 115061834), (19, 96894176), (32, 57530917), (38, 48447088), (53, 34735648), (76, 24223544), (106, 17367824), (152, 12111772), (212, 8683912), (304, 6055886), (424, 4341956), (608, 3027943), (848, 2170978), (1007, 1828192), (1696, 1085489), (2014, 914096), (4028, 457048), (8056, 228524), (16112, 114262), (32224, 57131)]