8905452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 22108800

約数和(自身を除く): 13203348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 281, 417, 556, 562, 834, 843, 1124, 1668, 1686, 2641, 3372, 5282, 5339, 7923, 10564, 10678, 15846, 16017, 21356, 31692, 32034, 39059, 64068, 78118, 117177, 156236, 234354, 468708, 742121, 1484242, 2226363, 2968484, 4452726, 8905452]

約数ペア:

[(1, 8905452), (2, 4452726), (3, 2968484), (4, 2226363), (6, 1484242), (12, 742121), (19, 468708), (38, 234354), (57, 156236), (76, 117177), (114, 78118), (139, 64068), (228, 39059), (278, 32034), (281, 31692), (417, 21356), (556, 16017), (562, 15846), (834, 10678), (843, 10564), (1124, 7923), (1668, 5339), (1686, 5282), (2641, 3372)]