386698390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{50417}}^1$

素因数の和:50496

約数の個数: 32

約数和(自身を含む): 762320160

約数和(自身を除く): 375621770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 50417, 100834, 252085, 504170, 655421, 1310842, 2974603, 3277105, 5949206, 6554210, 14873015, 29746030, 38669839, 77339678, 193349195, 386698390]

約数ペア:

[(1, 386698390), (2, 193349195), (5, 77339678), (10, 38669839), (13, 29746030), (26, 14873015), (59, 6554210), (65, 5949206), (118, 3277105), (130, 2974603), (295, 1310842), (590, 655421), (767, 504170), (1534, 252085), (3835, 100834), (7670, 50417)]