2214848888

素因数分解:

$2^3\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{16823}}^1$

素因数の和:19187

約数の個数: 32

約数和(自身を含む): 4748405760

約数和(自身を除く): 2533556872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2351, 4702, 9404, 16457, 16823, 18808, 32914, 33646, 65828, 67292, 117761, 131656, 134584, 235522, 471044, 942088, 39550873, 79101746, 158203492, 276856111, 316406984, 553712222, 1107424444, 2214848888]

約数ペア:

[(1, 2214848888), (2, 1107424444), (4, 553712222), (7, 316406984), (8, 276856111), (14, 158203492), (28, 79101746), (56, 39550873), (2351, 942088), (4702, 471044), (9404, 235522), (16457, 134584), (16823, 131656), (18808, 117761), (32914, 67292), (33646, 65828)]