1089778908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{40237}}^1$

素因数の和:40342

約数の個数: 48

約数和(自身を含む): 2654420384

約数和(自身を除く): 1564641476

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 2257, 4514, 6771, 9028, 13542, 27084, 40237, 80474, 120711, 160948, 241422, 482844, 1488769, 2454457, 2977538, 4466307, 4908914, 5955076, 7363371, 8932614, 9817828, 14726742, 17865228, 29453484, 90814909, 181629818, 272444727, 363259636, 544889454, 1089778908]

約数ペア:

[(1, 1089778908), (2, 544889454), (3, 363259636), (4, 272444727), (6, 181629818), (12, 90814909), (37, 29453484), (61, 17865228), (74, 14726742), (111, 9817828), (122, 8932614), (148, 7363371), (183, 5955076), (222, 4908914), (244, 4466307), (366, 2977538), (444, 2454457), (732, 1488769), (2257, 482844), (4514, 241422), (6771, 160948), (9028, 120711), (13542, 80474), (27084, 40237)]