9278045990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{106853}}^1$

素因数の和:107336

約数の個数: 32

約数和(自身を含む): 17618087520

約数和(自身を除く): 8340041530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457, 914, 2285, 4570, 8683, 17366, 43415, 86830, 106853, 213706, 534265, 1068530, 2030207, 4060414, 10151035, 20302070, 48831821, 97663642, 244159105, 488318210, 927804599, 1855609198, 4639022995, 9278045990]

約数ペア:

[(1, 9278045990), (2, 4639022995), (5, 1855609198), (10, 927804599), (19, 488318210), (38, 244159105), (95, 97663642), (190, 48831821), (457, 20302070), (914, 10151035), (2285, 4060414), (4570, 2030207), (8683, 1068530), (17366, 534265), (43415, 213706), (86830, 106853)]