39358930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1093}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 76641264

約数和(自身を除く): 37282334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1093, 1385, 2186, 2770, 3601, 5465, 7202, 10930, 14209, 18005, 28418, 36010, 71045, 142090, 302761, 605522, 1513805, 3027610, 3935893, 7871786, 19679465, 39358930]

約数ペア:

[(1, 39358930), (2, 19679465), (5, 7871786), (10, 3935893), (13, 3027610), (26, 1513805), (65, 605522), (130, 302761), (277, 142090), (554, 71045), (1093, 36010), (1385, 28418), (2186, 18005), (2770, 14209), (3601, 10930), (5465, 7202)]