253049342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44851}}^1$

素因数の和:44904

約数の個数: 32

約数和(自身を含む): 482248704

約数和(自身を除く): 229199362

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 44851, 89702, 313957, 583063, 627914, 1166126, 1390381, 2780762, 4081441, 8162882, 9732667, 18074953, 19465334, 36149906, 126524671, 253049342]

約数ペア:

[(1, 253049342), (2, 126524671), (7, 36149906), (13, 19465334), (14, 18074953), (26, 9732667), (31, 8162882), (62, 4081441), (91, 2780762), (182, 1390381), (217, 1166126), (403, 627914), (434, 583063), (806, 313957), (2821, 89702), (5642, 44851)]