1873156712

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{111127}}^1$

素因数の和:111190

約数の個数: 48

約数和(自身を含む): 4180635360

約数和(自身を除く): 2307478648

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 16856, 111127, 222254, 444508, 777889, 889016, 1555778, 3111556, 4778461, 5445223, 6223112, 9556922, 10890446, 19113844, 21780892, 33449227, 38227688, 43561784, 66898454, 133796908, 234144589, 267593816, 468289178, 936578356, 1873156712]

約数ペア:

[(1, 1873156712), (2, 936578356), (4, 468289178), (7, 267593816), (8, 234144589), (14, 133796908), (28, 66898454), (43, 43561784), (49, 38227688), (56, 33449227), (86, 21780892), (98, 19113844), (172, 10890446), (196, 9556922), (301, 6223112), (344, 5445223), (392, 4778461), (602, 3111556), (1204, 1555778), (2107, 889016), (2408, 777889), (4214, 444508), (8428, 222254), (16856, 111127)]