2017218532

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{2417}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 4140235008

約数和(自身を除く): 2123016476

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 727, 1148, 1454, 2417, 2908, 4834, 5089, 9668, 10178, 16919, 20356, 29807, 33838, 59614, 67676, 99097, 119228, 198194, 208649, 396388, 417298, 693679, 834596, 1387358, 1757159, 2774716, 3514318, 7028636, 12300113, 24600226, 49200452, 72043519, 144087038, 288174076, 504304633, 1008609266, 2017218532]

約数ペア:

[(1, 2017218532), (2, 1008609266), (4, 504304633), (7, 288174076), (14, 144087038), (28, 72043519), (41, 49200452), (82, 24600226), (164, 12300113), (287, 7028636), (574, 3514318), (727, 2774716), (1148, 1757159), (1454, 1387358), (2417, 834596), (2908, 693679), (4834, 417298), (5089, 396388), (9668, 208649), (10178, 198194), (16919, 119228), (20356, 99097), (29807, 67676), (33838, 59614)]