2008798715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{3259}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 3008171520

約数和(自身を除く): 999372805

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1601, 3259, 8005, 11207, 16295, 17611, 22813, 35849, 56035, 88055, 114065, 123277, 179245, 250943, 616385, 1254715, 5217659, 26088295, 36523613, 57394249, 182618065, 286971245, 401759743, 2008798715]

約数ペア:

[(1, 2008798715), (5, 401759743), (7, 286971245), (11, 182618065), (35, 57394249), (55, 36523613), (77, 26088295), (385, 5217659), (1601, 1254715), (3259, 616385), (8005, 250943), (11207, 179245), (16295, 123277), (17611, 114065), (22813, 88055), (35849, 56035)]