996972179

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 1241049600

約数和(自身を除く): 244077421

約数列:

[1, 7, 29, 49, 79, 83, 107, 203, 553, 581, 749, 1421, 2291, 2407, 3103, 3871, 4067, 5243, 6557, 8453, 8881, 16037, 16849, 21721, 45899, 59171, 62167, 112259, 117943, 152047, 190153, 245137, 257549, 321293, 414197, 435169, 701599, 1331071, 1715959, 1802843, 4911193, 9317497, 12011713, 12619901, 20346371, 34378351, 142424597, 996972179]

約数ペア:

[(1, 996972179), (7, 142424597), (29, 34378351), (49, 20346371), (79, 12619901), (83, 12011713), (107, 9317497), (203, 4911193), (553, 1802843), (581, 1715959), (749, 1331071), (1421, 701599), (2291, 435169), (2407, 414197), (3103, 321293), (3871, 257549), (4067, 245137), (5243, 190153), (6557, 152047), (8453, 117943), (8881, 112259), (16037, 62167), (16849, 59171), (21721, 45899)]