1242924722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{2503}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 2044465920

約数和(自身を除く): 801541198

約数列:

[1, 2, 13, 26, 71, 142, 269, 538, 923, 1846, 2503, 3497, 5006, 6994, 19099, 32539, 38198, 65078, 177713, 248287, 355426, 496574, 673307, 1346614, 2310269, 4620538, 8752991, 17505982, 47804797, 95609594, 621462361, 1242924722]

約数ペア:

[(1, 1242924722), (2, 621462361), (13, 95609594), (26, 47804797), (71, 17505982), (142, 8752991), (269, 4620538), (538, 2310269), (923, 1346614), (1846, 673307), (2503, 496574), (3497, 355426), (5006, 248287), (6994, 177713), (19099, 65078), (32539, 38198)]