549376142

素因数分解:

$2^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{14411}}^1$

素因数の和:14816

約数の個数: 24

約数和(自身を含む): 961136280

約数和(自身を除く): 411760138

約数列:

[1, 2, 7, 14, 49, 98, 389, 778, 2723, 5446, 14411, 19061, 28822, 38122, 100877, 201754, 706139, 1412278, 5605879, 11211758, 39241153, 78482306, 274688071, 549376142]

約数ペア:

[(1, 549376142), (2, 274688071), (7, 78482306), (14, 39241153), (49, 11211758), (98, 5605879), (389, 1412278), (778, 706139), (2723, 201754), (5446, 100877), (14411, 38122), (19061, 28822)]