408026852918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3821}}^1\times {\mathrm{26263}}^1$

素因数の和:30212

約数の個数: 32

約数和(自身を含む): 650468931840

約数和(自身を除く): 242442078922

約数列:

[1, 2, 19, 38, 107, 214, 2033, 3821, 4066, 7642, 26263, 52526, 72599, 145198, 408847, 498997, 817694, 997994, 2810141, 5620282, 7768093, 15536186, 53392679, 100350923, 106785358, 200701846, 1906667537, 3813335074, 10737548761, 21475097522, 204013426459, 408026852918]

約数ペア:

[(1, 408026852918), (2, 204013426459), (19, 21475097522), (38, 10737548761), (107, 3813335074), (214, 1906667537), (2033, 200701846), (3821, 106785358), (4066, 100350923), (7642, 53392679), (26263, 15536186), (52526, 7768093), (72599, 5620282), (145198, 2810141), (408847, 997994), (498997, 817694)]