2017039690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 3817352448

約数和(自身を除く): 1800312758

約数列:

[1, 2, 5, 10, 41, 67, 82, 101, 134, 202, 205, 335, 410, 505, 670, 727, 1010, 1454, 2747, 3635, 4141, 5494, 6767, 7270, 8282, 13534, 13735, 20705, 27470, 29807, 33835, 41410, 48709, 59614, 67670, 73427, 97418, 146854, 149035, 243545, 277447, 298070, 367135, 487090, 554894, 734270, 1387235, 1997069, 2774470, 3010507, 3994138, 4919609, 6021014, 9839218, 9985345, 15052535, 19970690, 24598045, 30105070, 49196090, 201703969, 403407938, 1008519845, 2017039690]

約数ペア:

[(1, 2017039690), (2, 1008519845), (5, 403407938), (10, 201703969), (41, 49196090), (67, 30105070), (82, 24598045), (101, 19970690), (134, 15052535), (202, 9985345), (205, 9839218), (335, 6021014), (410, 4919609), (505, 3994138), (670, 3010507), (727, 2774470), (1010, 1997069), (1454, 1387235), (2747, 734270), (3635, 554894), (4141, 487090), (5494, 367135), (6767, 298070), (7270, 277447), (8282, 243545), (13534, 149035), (13735, 146854), (20705, 97418), (27470, 73427), (29807, 67670), (33835, 59614), (41410, 48709)]