2315666886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 5063385600

約数和(自身を除く): 2747718714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 139, 274, 278, 411, 417, 822, 834, 1559, 1781, 1807, 3118, 3562, 3614, 4677, 5343, 5421, 9354, 10686, 10842, 19043, 20267, 38086, 40534, 57129, 60801, 114258, 121602, 213583, 216701, 247559, 427166, 433402, 495118, 640749, 650103, 742677, 1281498, 1300206, 1485354, 2776579, 2817113, 5553158, 5634226, 8329737, 8451339, 16659474, 16902678, 29688037, 59376074, 89064111, 178128222, 385944481, 771888962, 1157833443, 2315666886]

約数ペア:

[(1, 2315666886), (2, 1157833443), (3, 771888962), (6, 385944481), (13, 178128222), (26, 89064111), (39, 59376074), (78, 29688037), (137, 16902678), (139, 16659474), (274, 8451339), (278, 8329737), (411, 5634226), (417, 5553158), (822, 2817113), (834, 2776579), (1559, 1485354), (1781, 1300206), (1807, 1281498), (3118, 742677), (3562, 650103), (3614, 640749), (4677, 495118), (5343, 433402), (5421, 427166), (9354, 247559), (10686, 216701), (10842, 213583), (19043, 121602), (20267, 114258), (38086, 60801), (40534, 57129)]