8039964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 11918436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 179, 197, 228, 358, 394, 537, 591, 716, 788, 1074, 1182, 2148, 2364, 3401, 3743, 6802, 7486, 10203, 11229, 13604, 14972, 20406, 22458, 35263, 40812, 44916, 70526, 105789, 141052, 211578, 423156, 669997, 1339994, 2009991, 2679988, 4019982, 8039964]

約数ペア:

[(1, 8039964), (2, 4019982), (3, 2679988), (4, 2009991), (6, 1339994), (12, 669997), (19, 423156), (38, 211578), (57, 141052), (76, 105789), (114, 70526), (179, 44916), (197, 40812), (228, 35263), (358, 22458), (394, 20406), (537, 14972), (591, 13604), (716, 11229), (788, 10203), (1074, 7486), (1182, 6802), (2148, 3743), (2364, 3401)]