985478214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13405

約数の個数: 64

約数和(自身を含む): 2361300480

約数和(自身を除く): 1375822266

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 43, 82, 86, 123, 129, 246, 258, 287, 301, 574, 602, 861, 903, 1722, 1763, 1806, 3526, 5289, 10578, 12341, 13309, 24682, 26618, 37023, 39927, 74046, 79854, 93163, 186326, 279489, 545669, 558978, 572287, 1091338, 1144574, 1637007, 1716861, 3274014, 3433722, 3819683, 4006009, 7639366, 8012018, 11459049, 12018027, 22918098, 23463767, 24036054, 46927534, 70391301, 140782602, 164246369, 328492738, 492739107, 985478214]

約数ペア:

[(1, 985478214), (2, 492739107), (3, 328492738), (6, 164246369), (7, 140782602), (14, 70391301), (21, 46927534), (41, 24036054), (42, 23463767), (43, 22918098), (82, 12018027), (86, 11459049), (123, 8012018), (129, 7639366), (246, 4006009), (258, 3819683), (287, 3433722), (301, 3274014), (574, 1716861), (602, 1637007), (861, 1144574), (903, 1091338), (1722, 572287), (1763, 558978), (1806, 545669), (3526, 279489), (5289, 186326), (10578, 93163), (12341, 79854), (13309, 74046), (24682, 39927), (26618, 37023)]