2247254032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{19301}}^1$

素因数の和:19711

約数の個数: 40

約数和(自身を含む): 4595420160

約数和(自身を除く): 2348166128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 383, 766, 1532, 3064, 6128, 7277, 14554, 19301, 29108, 38602, 58216, 77204, 116432, 154408, 308816, 366719, 733438, 1466876, 2933752, 5867504, 7392283, 14784566, 29569132, 59138264, 118276528, 140453377, 280906754, 561813508, 1123627016, 2247254032]

約数ペア:

[(1, 2247254032), (2, 1123627016), (4, 561813508), (8, 280906754), (16, 140453377), (19, 118276528), (38, 59138264), (76, 29569132), (152, 14784566), (304, 7392283), (383, 5867504), (766, 2933752), (1532, 1466876), (3064, 733438), (6128, 366719), (7277, 308816), (14554, 154408), (19301, 116432), (29108, 77204), (38602, 58216)]