438055838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4783}}^1$

素因数の和:5000

約数の個数: 32

約数和(自身を含む): 752274432

約数和(自身を除く): 314218594

約数列:

[1, 2, 11, 22, 23, 46, 181, 253, 362, 506, 1991, 3982, 4163, 4783, 8326, 9566, 45793, 52613, 91586, 105226, 110009, 220018, 865723, 1210099, 1731446, 2420198, 9522953, 19045906, 19911629, 39823258, 219027919, 438055838]

約数ペア:

[(1, 438055838), (2, 219027919), (11, 39823258), (22, 19911629), (23, 19045906), (46, 9522953), (181, 2420198), (253, 1731446), (362, 1210099), (506, 865723), (1991, 220018), (3982, 110009), (4163, 105226), (4783, 91586), (8326, 52613), (9566, 45793)]