845416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 1864800

約数和(自身を除く): 1019384

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 739, 1144, 1478, 2956, 5912, 8129, 9607, 16258, 19214, 32516, 38428, 65032, 76856, 105677, 211354, 422708, 845416]

約数ペア:

[(1, 845416), (2, 422708), (4, 211354), (8, 105677), (11, 76856), (13, 65032), (22, 38428), (26, 32516), (44, 19214), (52, 16258), (88, 9607), (104, 8129), (143, 5912), (286, 2956), (572, 1478), (739, 1144)]