1087680496

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{334877}}^1$

素因数の和:334921

約数の個数: 40

約数和(自身を含む): 2491492320

約数和(自身を除く): 1403811824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 334877, 669754, 1339508, 2344139, 2679016, 4688278, 5358032, 9376556, 9711433, 18753112, 19422866, 37506224, 38845732, 67980031, 77691464, 135960062, 155382928, 271920124, 543840248, 1087680496]

約数ペア:

[(1, 1087680496), (2, 543840248), (4, 271920124), (7, 155382928), (8, 135960062), (14, 77691464), (16, 67980031), (28, 38845732), (29, 37506224), (56, 19422866), (58, 18753112), (112, 9711433), (116, 9376556), (203, 5358032), (232, 4688278), (406, 2679016), (464, 2344139), (812, 1339508), (1624, 669754), (3248, 334877)]