2030753494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 3854822400

約数和(自身を除く): 1824068906

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 311, 389, 622, 763, 778, 1199, 1526, 2177, 2398, 2723, 3421, 4279, 4354, 5446, 6842, 8393, 8558, 16786, 23947, 29953, 33899, 42401, 47894, 59906, 67798, 84802, 120979, 237293, 241958, 296807, 372889, 466411, 474586, 593614, 745778, 846853, 932822, 1330769, 1693706, 2610223, 2661538, 3264877, 5220446, 6529754, 9315383, 13186711, 18630766, 26373422, 92306977, 145053821, 184613954, 290107642, 1015376747, 2030753494]

約数ペア:

[(1, 2030753494), (2, 1015376747), (7, 290107642), (11, 184613954), (14, 145053821), (22, 92306977), (77, 26373422), (109, 18630766), (154, 13186711), (218, 9315383), (311, 6529754), (389, 5220446), (622, 3264877), (763, 2661538), (778, 2610223), (1199, 1693706), (1526, 1330769), (2177, 932822), (2398, 846853), (2723, 745778), (3421, 593614), (4279, 474586), (4354, 466411), (5446, 372889), (6842, 296807), (8393, 241958), (8558, 237293), (16786, 120979), (23947, 84802), (29953, 67798), (33899, 59906), (42401, 47894)]