3943412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4221388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 89, 106, 178, 209, 212, 356, 418, 583, 836, 979, 1007, 1166, 1691, 1958, 2014, 2332, 3382, 3916, 4028, 4717, 6764, 9434, 11077, 18601, 18868, 22154, 37202, 44308, 51887, 74404, 89623, 103774, 179246, 207548, 358492, 985853, 1971706, 3943412]

約数ペア:

[(1, 3943412), (2, 1971706), (4, 985853), (11, 358492), (19, 207548), (22, 179246), (38, 103774), (44, 89623), (53, 74404), (76, 51887), (89, 44308), (106, 37202), (178, 22154), (209, 18868), (212, 18601), (356, 11077), (418, 9434), (583, 6764), (836, 4717), (979, 4028), (1007, 3916), (1166, 3382), (1691, 2332), (1958, 2014)]