2088897356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139969}}^1$

素因数の和:140034

約数の個数: 48

約数和(自身を含む): 4608932160

約数和(自身を除く): 2520034804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 139969, 279938, 559876, 979783, 1819597, 1959566, 3639194, 3919132, 5738729, 7278388, 11477458, 12737179, 22954916, 25474358, 40171103, 50948716, 74603477, 80342206, 149206954, 160684412, 298413908, 522224339, 1044448678, 2088897356]

約数ペア:

[(1, 2088897356), (2, 1044448678), (4, 522224339), (7, 298413908), (13, 160684412), (14, 149206954), (26, 80342206), (28, 74603477), (41, 50948716), (52, 40171103), (82, 25474358), (91, 22954916), (164, 12737179), (182, 11477458), (287, 7278388), (364, 5738729), (533, 3919132), (574, 3639194), (1066, 1959566), (1148, 1819597), (2132, 979783), (3731, 559876), (7462, 279938), (14924, 139969)]