987992048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{4423}}^1$

素因数の和:5061

約数の個数: 40

約数和(自身を含む): 2001205248

約数和(自身を除く): 1013213200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 607, 1214, 2428, 4423, 4856, 8846, 9712, 13961, 17692, 27922, 35384, 55844, 70768, 101729, 111688, 203458, 223376, 406916, 813832, 1627664, 2684761, 5369522, 10739044, 21478088, 42956176, 61749503, 123499006, 246998012, 493996024, 987992048]

約数ペア:

[(1, 987992048), (2, 493996024), (4, 246998012), (8, 123499006), (16, 61749503), (23, 42956176), (46, 21478088), (92, 10739044), (184, 5369522), (368, 2684761), (607, 1627664), (1214, 813832), (2428, 406916), (4423, 223376), (4856, 203458), (8846, 111688), (9712, 101729), (13961, 70768), (17692, 55844), (27922, 35384)]