473899504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{2671}}^1$

素因数の和:3545

約数の個数: 40

約数和(自身を含む): 990339392

約数和(自身を除く): 516439888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 853, 1706, 2671, 3412, 5342, 6824, 10684, 11089, 13648, 21368, 22178, 34723, 42736, 44356, 69446, 88712, 138892, 177424, 277784, 555568, 2278363, 4556726, 9113452, 18226904, 29618719, 36453808, 59237438, 118474876, 236949752, 473899504]

約数ペア:

[(1, 473899504), (2, 236949752), (4, 118474876), (8, 59237438), (13, 36453808), (16, 29618719), (26, 18226904), (52, 9113452), (104, 4556726), (208, 2278363), (853, 555568), (1706, 277784), (2671, 177424), (3412, 138892), (5342, 88712), (6824, 69446), (10684, 44356), (11089, 42736), (13648, 34723), (21368, 22178)]