1155587384

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{30391}}^1$

素因数の和:30508

約数の個数: 48

約数和(自身を含む): 2546545680

約数和(自身を除く): 1390958296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 9506, 19012, 30391, 38024, 60782, 121564, 212737, 243128, 425474, 850948, 1489159, 1701896, 2947927, 2978318, 5895854, 5956636, 11791708, 11913272, 20635489, 23583416, 41270978, 82541956, 144448423, 165083912, 288896846, 577793692, 1155587384]

約数ペア:

[(1, 1155587384), (2, 577793692), (4, 288896846), (7, 165083912), (8, 144448423), (14, 82541956), (28, 41270978), (49, 23583416), (56, 20635489), (97, 11913272), (98, 11791708), (194, 5956636), (196, 5895854), (388, 2978318), (392, 2947927), (679, 1701896), (776, 1489159), (1358, 850948), (2716, 425474), (4753, 243128), (5432, 212737), (9506, 121564), (19012, 60782), (30391, 38024)]