139077914978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{874957}}^1$

素因数の和:875114

約数の個数: 32

約数和(自身を含む): 226789113600

約数和(自身を除く): 87711198622

約数列:

[1, 2, 19, 38, 47, 89, 94, 178, 893, 1691, 1786, 3382, 4183, 8366, 79477, 158954, 874957, 1749914, 16624183, 33248366, 41122979, 77871173, 82245958, 155742346, 781336601, 1479552287, 1562673202, 2959104574, 3659945131, 7319890262, 69538957489, 139077914978]

約数ペア:

[(1, 139077914978), (2, 69538957489), (19, 7319890262), (38, 3659945131), (47, 2959104574), (89, 1562673202), (94, 1479552287), (178, 781336601), (893, 155742346), (1691, 82245958), (1786, 77871173), (3382, 41122979), (4183, 33248366), (8366, 16624183), (79477, 1749914), (158954, 874957)]