6668948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 13970880

約数和(自身を除く): 7301932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 131, 143, 178, 262, 286, 356, 524, 572, 979, 1157, 1441, 1703, 1958, 2314, 2882, 3406, 3916, 4628, 5764, 6812, 11659, 12727, 18733, 23318, 25454, 37466, 46636, 50908, 74932, 128249, 151567, 256498, 303134, 512996, 606268, 1667237, 3334474, 6668948]

約数ペア:

[(1, 6668948), (2, 3334474), (4, 1667237), (11, 606268), (13, 512996), (22, 303134), (26, 256498), (44, 151567), (52, 128249), (89, 74932), (131, 50908), (143, 46636), (178, 37466), (262, 25454), (286, 23318), (356, 18733), (524, 12727), (572, 11659), (979, 6812), (1157, 5764), (1441, 4628), (1703, 3916), (1958, 3406), (2314, 2882)]