3140881954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{185873}}^1$

素因数の和:185970

約数の個数: 32

約数和(自身を含む): 5781424896

約数和(自身を除く): 2640542942

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 16898, 185873, 371746, 1301111, 2602222, 3159841, 6319682, 13196983, 22118887, 26393966, 44237774, 92378881, 184757762, 224348711, 448697422, 1570440977, 3140881954]

約数ペア:

[(1, 3140881954), (2, 1570440977), (7, 448697422), (14, 224348711), (17, 184757762), (34, 92378881), (71, 44237774), (119, 26393966), (142, 22118887), (238, 13196983), (497, 6319682), (994, 3159841), (1207, 2602222), (2414, 1301111), (8449, 371746), (16898, 185873)]