12979427156

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{4391}}^1$

素因数の和:4712

約数の個数: 48

約数和(自身を含む): 23587780608

約数和(自身を除く): 10608353452

約数列:

[1, 2, 4, 53, 73, 106, 146, 191, 212, 292, 382, 764, 3869, 4391, 7738, 8782, 10123, 13943, 15476, 17564, 20246, 27886, 40492, 55772, 232723, 320543, 465446, 641086, 738979, 838681, 930892, 1282172, 1477958, 1677362, 2955916, 3354724, 16988779, 33977558, 44450093, 61223713, 67955116, 88900186, 122447426, 177800372, 244894852, 3244856789, 6489713578, 12979427156]

約数ペア:

[(1, 12979427156), (2, 6489713578), (4, 3244856789), (53, 244894852), (73, 177800372), (106, 122447426), (146, 88900186), (191, 67955116), (212, 61223713), (292, 44450093), (382, 33977558), (764, 16988779), (3869, 3354724), (4391, 2955916), (7738, 1677362), (8782, 1477958), (10123, 1282172), (13943, 930892), (15476, 838681), (17564, 738979), (20246, 641086), (27886, 465446), (40492, 320543), (55772, 232723)]