1345806196

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449201}}^1$

素因数の和:449319

約数の個数: 24

約数和(自身を含む): 2716773696

約数和(自身を除く): 1370967500

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 449201, 898402, 1796804, 3144407, 6288814, 12577628, 48064507, 96129014, 192258028, 336451549, 672903098, 1345806196]

約数ペア:

[(1, 1345806196), (2, 672903098), (4, 336451549), (7, 192258028), (14, 96129014), (28, 48064507), (107, 12577628), (214, 6288814), (428, 3144407), (749, 1796804), (1498, 898402), (2996, 449201)]