2554439041

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5569}}^1$

素因数の和:5654

約数の個数: 48

約数和(自身を含む): 3474610560

約数和(自身を除く): 920171519

約数列:

[1, 7, 11, 23, 37, 49, 77, 161, 253, 259, 407, 539, 851, 1127, 1771, 1813, 2849, 5569, 5957, 9361, 12397, 19943, 38983, 41699, 61259, 65527, 128087, 206053, 272881, 428813, 458689, 896609, 1408957, 1442371, 2266583, 3001691, 4739219, 6276263, 9862699, 10096597, 15866081, 33174533, 52131409, 69038893, 111062567, 232221731, 364919863, 2554439041]

約数ペア:

[(1, 2554439041), (7, 364919863), (11, 232221731), (23, 111062567), (37, 69038893), (49, 52131409), (77, 33174533), (161, 15866081), (253, 10096597), (259, 9862699), (407, 6276263), (539, 4739219), (851, 3001691), (1127, 2266583), (1771, 1442371), (1813, 1408957), (2849, 896609), (5569, 458689), (5957, 428813), (9361, 272881), (12397, 206053), (19943, 128087), (38983, 65527), (41699, 61259)]