227989383556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1395523}}^1$

素因数の和:1395664

約数の個数: 48

約数和(自身を含む): 450140221440

約数和(自身を除く): 222150837884

約数列:

[1, 2, 4, 11, 22, 44, 47, 79, 94, 158, 188, 316, 517, 869, 1034, 1738, 2068, 3476, 3713, 7426, 14852, 40843, 81686, 163372, 1395523, 2791046, 5582092, 15350753, 30701506, 61403012, 65589581, 110246317, 131179162, 220492634, 262358324, 440985268, 721485391, 1212709487, 1442970782, 2425418974, 2885941564, 4850837948, 5181576899, 10363153798, 20726307596, 56997345889, 113994691778, 227989383556]

約数ペア:

[(1, 227989383556), (2, 113994691778), (4, 56997345889), (11, 20726307596), (22, 10363153798), (44, 5181576899), (47, 4850837948), (79, 2885941564), (94, 2425418974), (158, 1442970782), (188, 1212709487), (316, 721485391), (517, 440985268), (869, 262358324), (1034, 220492634), (1738, 131179162), (2068, 110246317), (3476, 65589581), (3713, 61403012), (7426, 30701506), (14852, 15350753), (40843, 5582092), (81686, 2791046), (163372, 1395523)]