291817552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11047}}^1$

素因数の和:11195

約数の個数: 40

約数和(自身を含む): 613738496

約数和(自身を除く): 321920944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 11047, 13208, 22094, 26416, 44188, 88376, 143611, 176752, 287222, 574444, 1148888, 1402969, 2297776, 2805938, 5611876, 11223752, 18238597, 22447504, 36477194, 72954388, 145908776, 291817552]

約数ペア:

[(1, 291817552), (2, 145908776), (4, 72954388), (8, 36477194), (13, 22447504), (16, 18238597), (26, 11223752), (52, 5611876), (104, 2805938), (127, 2297776), (208, 1402969), (254, 1148888), (508, 574444), (1016, 287222), (1651, 176752), (2032, 143611), (3302, 88376), (6604, 44188), (11047, 26416), (13208, 22094)]