2849272528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{30137}}^1$

素因数の和:30475

約数の個数: 40

約数和(自身を含む): 5829894720

約数和(自身を除く): 2980622192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 311, 622, 1244, 2488, 4976, 5909, 11818, 23636, 30137, 47272, 60274, 94544, 120548, 241096, 482192, 572603, 1145206, 2290412, 4580824, 9161648, 9372607, 18745214, 37490428, 74980856, 149961712, 178079533, 356159066, 712318132, 1424636264, 2849272528]

約数ペア:

[(1, 2849272528), (2, 1424636264), (4, 712318132), (8, 356159066), (16, 178079533), (19, 149961712), (38, 74980856), (76, 37490428), (152, 18745214), (304, 9372607), (311, 9161648), (622, 4580824), (1244, 2290412), (2488, 1145206), (4976, 572603), (5909, 482192), (11818, 241096), (23636, 120548), (30137, 94544), (47272, 60274)]