1021122888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{1609}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 2639884800

約数和(自身を除く): 1618761912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 853, 1609, 1706, 2559, 3218, 3412, 4827, 5118, 6436, 6824, 9654, 10236, 12872, 19308, 20472, 26443, 38616, 49879, 52886, 79329, 99758, 105772, 149637, 158658, 199516, 211544, 299274, 317316, 399032, 598548, 634632, 1197096, 1372477, 2744954, 4117431, 5489908, 8234862, 10979816, 16469724, 32939448, 42546787, 85093574, 127640361, 170187148, 255280722, 340374296, 510561444, 1021122888]

約数ペア:

[(1, 1021122888), (2, 510561444), (3, 340374296), (4, 255280722), (6, 170187148), (8, 127640361), (12, 85093574), (24, 42546787), (31, 32939448), (62, 16469724), (93, 10979816), (124, 8234862), (186, 5489908), (248, 4117431), (372, 2744954), (744, 1372477), (853, 1197096), (1609, 634632), (1706, 598548), (2559, 399032), (3218, 317316), (3412, 299274), (4827, 211544), (5118, 199516), (6436, 158658), (6824, 149637), (9654, 105772), (10236, 99758), (12872, 79329), (19308, 52886), (20472, 49879), (26443, 38616)]