1392065.00000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5301

約数の個数: 32

約数和(自身を含む): 45256320

約数和(自身を除く): 23596088

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 5237, 10474, 20948, 41896, 57607, 115214, 230428, 246139, 460856, 492278, 984556, 1969112, 2707529, 5415058, 10830116, 21660232]

約数ペア:

[(1, 21660232), (2, 10830116), (4, 5415058), (8, 2707529), (11, 1969112), (22, 984556), (44, 492278), (47, 460856), (88, 246139), (94, 230428), (188, 115214), (376, 57607), (517, 41896), (1034, 20948), (2068, 10474), (4136, 5237)]