2013344655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{361787}}^1$

素因数の和:361855

約数の個数: 32

約数和(自身を含む): 3751017984

約数和(自身を除く): 1737673329

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 361787, 1085361, 1808935, 2532509, 5426805, 7597527, 12662545, 19174711, 37987635, 57524133, 95873555, 134222977, 287620665, 402668931, 671114885, 2013344655]

約数ペア:

[(1, 2013344655), (3, 671114885), (5, 402668931), (7, 287620665), (15, 134222977), (21, 95873555), (35, 57524133), (53, 37987635), (105, 19174711), (159, 12662545), (265, 7597527), (371, 5426805), (795, 2532509), (1113, 1808935), (1855, 1085361), (5565, 361787)]