253190454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1961

約数の個数: 64

約数和(自身を含む): 579059712

約数和(自身を除く): 325869258

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 67, 93, 134, 186, 201, 341, 402, 682, 737, 1023, 1474, 1847, 2046, 2077, 2211, 3694, 4154, 4422, 5541, 6231, 11082, 12462, 20317, 22847, 40634, 45694, 57257, 60951, 68541, 114514, 121902, 123749, 137082, 171771, 247498, 343542, 371247, 629827, 742494, 1259654, 1361239, 1889481, 2722478, 3778962, 3836219, 4083717, 7672438, 8167434, 11508657, 23017314, 42198409, 84396818, 126595227, 253190454]

約数ペア:

[(1, 253190454), (2, 126595227), (3, 84396818), (6, 42198409), (11, 23017314), (22, 11508657), (31, 8167434), (33, 7672438), (62, 4083717), (66, 3836219), (67, 3778962), (93, 2722478), (134, 1889481), (186, 1361239), (201, 1259654), (341, 742494), (402, 629827), (682, 371247), (737, 343542), (1023, 247498), (1474, 171771), (1847, 137082), (2046, 123749), (2077, 121902), (2211, 114514), (3694, 68541), (4154, 60951), (4422, 57257), (5541, 45694), (6231, 40634), (11082, 22847), (12462, 20317)]