996878938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{7079}}^1$

素因数の和:7302

約数の個数: 32

約数和(自身を含む): 1685266560

約数和(自身を除く): 688387622

約数列:

[1, 2, 11, 22, 37, 74, 173, 346, 407, 814, 1903, 3806, 6401, 7079, 12802, 14158, 70411, 77869, 140822, 155738, 261923, 523846, 1224667, 2449334, 2881153, 5762306, 13471337, 26942674, 45312679, 90625358, 498439469, 996878938]

約数ペア:

[(1, 996878938), (2, 498439469), (11, 90625358), (22, 45312679), (37, 26942674), (74, 13471337), (173, 5762306), (346, 2881153), (407, 2449334), (814, 1224667), (1903, 523846), (3806, 261923), (6401, 155738), (7079, 140822), (12802, 77869), (14158, 70411)]