4019982

素因数分解:

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

素因数の和:400

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 4533618

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 197, 358, 394, 537, 591, 1074, 1182, 3401, 3743, 6802, 7486, 10203, 11229, 20406, 22458, 35263, 70526, 105789, 211578, 669997, 1339994, 2009991, 4019982]

約数ペア:

[(1, 4019982), (2, 2009991), (3, 1339994), (6, 669997), (19, 211578), (38, 105789), (57, 70526), (114, 35263), (179, 22458), (197, 20406), (358, 11229), (394, 10203), (537, 7486), (591, 6802), (1074, 3743), (1182, 3401)]