383942212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{71471}}^1$

素因数の和:71571

約数の個数: 24

約数和(自身を含む): 720437760

約数和(自身を除く): 336495548

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 71471, 142942, 285884, 1215007, 2430014, 4860028, 5646209, 11292418, 22584836, 95985553, 191971106, 383942212]

約数ペア:

[(1, 383942212), (2, 191971106), (4, 95985553), (17, 22584836), (34, 11292418), (68, 5646209), (79, 4860028), (158, 2430014), (316, 1215007), (1343, 285884), (2686, 142942), (5372, 71471)]