1325305103612

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8219}}^1\times {\mathrm{43961}}^1$

素因数の和:52322

約数の個数: 48

約数和(自身を含む): 2671229594880

約数和(自身を除く): 1345924491268

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 8219, 16438, 32876, 43961, 57533, 87922, 115066, 175844, 230132, 307727, 615454, 1076689, 1230908, 2153378, 4306756, 5758891, 7536823, 11517782, 15073646, 23035564, 30147292, 40312237, 80624474, 161248948, 361315459, 722630918, 1445261836, 2529208213, 5058416426, 10116832852, 47332325129, 94664650258, 189329300516, 331326275903, 662652551806, 1325305103612]

約数ペア:

[(1, 1325305103612), (2, 662652551806), (4, 331326275903), (7, 189329300516), (14, 94664650258), (28, 47332325129), (131, 10116832852), (262, 5058416426), (524, 2529208213), (917, 1445261836), (1834, 722630918), (3668, 361315459), (8219, 161248948), (16438, 80624474), (32876, 40312237), (43961, 30147292), (57533, 23035564), (87922, 15073646), (115066, 11517782), (175844, 7536823), (230132, 5758891), (307727, 4306756), (615454, 2153378), (1076689, 1230908)]