2247181768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 4639829040

約数和(自身を除く): 2392647272

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 373, 424, 689, 746, 1093, 1378, 1492, 2186, 2756, 2984, 4372, 4849, 5512, 8744, 9698, 14209, 19396, 19769, 28418, 38792, 39538, 56836, 57929, 79076, 113672, 115858, 158152, 231716, 256997, 407689, 463432, 513994, 753077, 815378, 1027988, 1506154, 1630756, 2055976, 3012308, 3261512, 5299957, 6024616, 10599914, 21199828, 21607517, 42399656, 43215034, 86430068, 172860136, 280897721, 561795442, 1123590884, 2247181768]

約数ペア:

[(1, 2247181768), (2, 1123590884), (4, 561795442), (8, 280897721), (13, 172860136), (26, 86430068), (52, 43215034), (53, 42399656), (104, 21607517), (106, 21199828), (212, 10599914), (373, 6024616), (424, 5299957), (689, 3261512), (746, 3012308), (1093, 2055976), (1378, 1630756), (1492, 1506154), (2186, 1027988), (2756, 815378), (2984, 753077), (4372, 513994), (4849, 463432), (5512, 407689), (8744, 256997), (9698, 231716), (14209, 158152), (19396, 115858), (19769, 113672), (28418, 79076), (38792, 57929), (39538, 56836)]