8889359412

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{20611}}^1$

素因数の和:21028

約数の個数: 48

約数和(自身を含む): 20980047872

約数和(自身を除く): 12090688460

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 283, 381, 508, 566, 762, 849, 1132, 1524, 1698, 3396, 20611, 35941, 41222, 61833, 71882, 82444, 107823, 123666, 143764, 215646, 247332, 431292, 2617597, 5235194, 5832913, 7852791, 10470388, 11665826, 15705582, 17498739, 23331652, 31411164, 34997478, 69994956, 740779951, 1481559902, 2222339853, 2963119804, 4444679706, 8889359412]

約数ペア:

[(1, 8889359412), (2, 4444679706), (3, 2963119804), (4, 2222339853), (6, 1481559902), (12, 740779951), (127, 69994956), (254, 34997478), (283, 31411164), (381, 23331652), (508, 17498739), (566, 15705582), (762, 11665826), (849, 10470388), (1132, 7852791), (1524, 5832913), (1698, 5235194), (3396, 2617597), (20611, 431292), (35941, 247332), (41222, 215646), (61833, 143764), (71882, 123666), (82444, 107823)]