4106128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 9027200

約数和(自身を除く): 4921072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1039, 1976, 2078, 3952, 4156, 8312, 13507, 16624, 19741, 27014, 39482, 54028, 78964, 108056, 157928, 216112, 256633, 315856, 513266, 1026532, 2053064, 4106128]

約数ペア:

[(1, 4106128), (2, 2053064), (4, 1026532), (8, 513266), (13, 315856), (16, 256633), (19, 216112), (26, 157928), (38, 108056), (52, 78964), (76, 54028), (104, 39482), (152, 27014), (208, 19741), (247, 16624), (304, 13507), (494, 8312), (988, 4156), (1039, 3952), (1976, 2078)]