4390825838

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{10243}}^1$

素因数の和:10776

約数の個数: 32

約数和(自身を含む): 7656939264

約数和(自身を除く): 3266113426

約数列:

[1, 2, 7, 14, 67, 134, 457, 469, 914, 938, 3199, 6398, 10243, 20486, 30619, 61238, 71701, 143402, 214333, 428666, 686281, 1372562, 4681051, 4803967, 9362102, 9607934, 32767357, 65534714, 313630417, 627260834, 2195412919, 4390825838]

約数ペア:

[(1, 4390825838), (2, 2195412919), (7, 627260834), (14, 313630417), (67, 65534714), (134, 32767357), (457, 9607934), (469, 9362102), (914, 4803967), (938, 4681051), (3199, 1372562), (6398, 686281), (10243, 428666), (20486, 214333), (30619, 143402), (61238, 71701)]