1310362790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{49429}}^1$

素因数の和:49688

約数の個数: 32

約数和(自身を含む): 2583804960

約数和(自身を除く): 1273442170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 5302, 13255, 26510, 49429, 98858, 247145, 494290, 543719, 1087438, 2718595, 5437190, 11912389, 23824778, 59561945, 119123890, 131036279, 262072558, 655181395, 1310362790]

約数ペア:

[(1, 1310362790), (2, 655181395), (5, 262072558), (10, 131036279), (11, 119123890), (22, 59561945), (55, 23824778), (110, 11912389), (241, 5437190), (482, 2718595), (1205, 1087438), (2410, 543719), (2651, 494290), (5302, 247145), (13255, 98858), (26510, 49429)]