389419308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{373007}}^1$

素因数の和:373046

約数の個数: 36

約数和(自身を含む): 1018311840

約数和(自身を除く): 628892532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 373007, 746014, 1119021, 1492028, 2238042, 3357063, 4476084, 6714126, 10817203, 13428252, 21634406, 32451609, 43268812, 64903218, 97354827, 129806436, 194709654, 389419308]

約数ペア:

[(1, 389419308), (2, 194709654), (3, 129806436), (4, 97354827), (6, 64903218), (9, 43268812), (12, 32451609), (18, 21634406), (29, 13428252), (36, 10817203), (58, 6714126), (87, 4476084), (116, 3357063), (174, 2238042), (261, 1492028), (348, 1119021), (522, 746014), (1044, 373007)]