1814224139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61723}}^1$

素因数の和:61779

約数の個数: 32

約数和(自身を含む): 2488711680

約数和(自身を除く): 674487541

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 4199, 29393, 61723, 432061, 802399, 1049291, 1172737, 5616793, 7345037, 8209159, 13640783, 15245581, 19936529, 95485481, 106719067, 139555703, 259174877, 1814224139]

約数ペア:

[(1, 1814224139), (7, 259174877), (13, 139555703), (17, 106719067), (19, 95485481), (91, 19936529), (119, 15245581), (133, 13640783), (221, 8209159), (247, 7345037), (323, 5616793), (1547, 1172737), (1729, 1049291), (2261, 802399), (4199, 432061), (29393, 61723)]