717922492

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{8263}}^1$

素因数の和:8410

約数の個数: 48

約数和(自身を含む): 1499420160

約数和(自身を除く): 781497668

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 203, 214, 406, 428, 749, 812, 1498, 2996, 3103, 6206, 8263, 12412, 16526, 21721, 33052, 43442, 57841, 86884, 115682, 231364, 239627, 479254, 884141, 958508, 1677389, 1768282, 3354778, 3536564, 6188987, 6709556, 12377974, 24755948, 25640089, 51280178, 102560356, 179480623, 358961246, 717922492]

約数ペア:

[(1, 717922492), (2, 358961246), (4, 179480623), (7, 102560356), (14, 51280178), (28, 25640089), (29, 24755948), (58, 12377974), (107, 6709556), (116, 6188987), (203, 3536564), (214, 3354778), (406, 1768282), (428, 1677389), (749, 958508), (812, 884141), (1498, 479254), (2996, 239627), (3103, 231364), (6206, 115682), (8263, 86884), (12412, 57841), (16526, 43442), (21721, 33052)]