1491840803806

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{3307}}^1\times {\mathrm{7753}}^1$

素因数の和:11728

約数の個数: 32

約数和(自身を含む): 2290052712960

約数和(自身を除く): 798211909154

約数列:

[1, 2, 47, 94, 619, 1238, 3307, 6614, 7753, 15506, 29093, 58186, 155429, 310858, 364391, 728782, 2047033, 4094066, 4799107, 9598214, 25639171, 51278342, 96210551, 192421102, 225558029, 451116058, 1205041037, 2410082074, 15870646849, 31741293698, 745920401903, 1491840803806]

約数ペア:

[(1, 1491840803806), (2, 745920401903), (47, 31741293698), (94, 15870646849), (619, 2410082074), (1238, 1205041037), (3307, 451116058), (6614, 225558029), (7753, 192421102), (15506, 96210551), (29093, 51278342), (58186, 25639171), (155429, 9598214), (310858, 4799107), (364391, 4094066), (728782, 2047033)]