2017466540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{6857}}^1$

素因数の和:7226

約数の個数: 48

約数和(自身を含む): 4341278592

約数和(自身を除く): 2323812052

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 313, 470, 626, 940, 1252, 1565, 3130, 6260, 6857, 13714, 14711, 27428, 29422, 34285, 58844, 68570, 73555, 137140, 147110, 294220, 322279, 644558, 1289116, 1611395, 2146241, 3222790, 4292482, 6445580, 8584964, 10731205, 21462410, 42924820, 100873327, 201746654, 403493308, 504366635, 1008733270, 2017466540]

約数ペア:

[(1, 2017466540), (2, 1008733270), (4, 504366635), (5, 403493308), (10, 201746654), (20, 100873327), (47, 42924820), (94, 21462410), (188, 10731205), (235, 8584964), (313, 6445580), (470, 4292482), (626, 3222790), (940, 2146241), (1252, 1611395), (1565, 1289116), (3130, 644558), (6260, 322279), (6857, 294220), (13714, 147110), (14711, 137140), (27428, 73555), (29422, 68570), (34285, 58844)]