2100979578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 4536829440

約数和(自身を除く): 2435849862

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 109, 202, 218, 303, 327, 606, 654, 1717, 1853, 1871, 3434, 3706, 3742, 5151, 5559, 5613, 10302, 11009, 11118, 11226, 22018, 31807, 33027, 63614, 66054, 95421, 187153, 188971, 190842, 203939, 374306, 377942, 407878, 561459, 566913, 611817, 1122918, 1133826, 1223634, 3212507, 3466963, 6425014, 6933926, 9637521, 10400889, 19275042, 20597839, 20801778, 41195678, 61793517, 123587034, 350163263, 700326526, 1050489789, 2100979578]

約数ペア:

[(1, 2100979578), (2, 1050489789), (3, 700326526), (6, 350163263), (17, 123587034), (34, 61793517), (51, 41195678), (101, 20801778), (102, 20597839), (109, 19275042), (202, 10400889), (218, 9637521), (303, 6933926), (327, 6425014), (606, 3466963), (654, 3212507), (1717, 1223634), (1853, 1133826), (1871, 1122918), (3434, 611817), (3706, 566913), (3742, 561459), (5151, 407878), (5559, 377942), (5613, 374306), (10302, 203939), (11009, 190842), (11118, 188971), (11226, 187153), (22018, 95421), (31807, 66054), (33027, 63614)]