1839857552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{465551}}^1$

素因数の和:465591

約数の個数: 40

約数和(自身を含む): 4040991360

約数和(自身を除く): 2201133808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 465551, 931102, 1862204, 3724408, 6052163, 7448816, 8845469, 12104326, 17690938, 24208652, 35381876, 48417304, 70763752, 96834608, 114991097, 141527504, 229982194, 459964388, 919928776, 1839857552]

約数ペア:

[(1, 1839857552), (2, 919928776), (4, 459964388), (8, 229982194), (13, 141527504), (16, 114991097), (19, 96834608), (26, 70763752), (38, 48417304), (52, 35381876), (76, 24208652), (104, 17690938), (152, 12104326), (208, 8845469), (247, 7448816), (304, 6052163), (494, 3724408), (988, 1862204), (1976, 931102), (3952, 465551)]