797386876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22853}}^1$

素因数の和:22942

約数の個数: 48

約数和(自身を含む): 1666330848

約数和(自身を除く): 868943972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2684, 3172, 8723, 17446, 22853, 34892, 45706, 91412, 251383, 297089, 502766, 594178, 1005532, 1188356, 1394033, 2788066, 3267979, 5576132, 6535958, 13071916, 15334363, 18122429, 30668726, 36244858, 61337452, 72489716, 199346719, 398693438, 797386876]

約数ペア:

[(1, 797386876), (2, 398693438), (4, 199346719), (11, 72489716), (13, 61337452), (22, 36244858), (26, 30668726), (44, 18122429), (52, 15334363), (61, 13071916), (122, 6535958), (143, 5576132), (244, 3267979), (286, 2788066), (572, 1394033), (671, 1188356), (793, 1005532), (1342, 594178), (1586, 502766), (2684, 297089), (3172, 251383), (8723, 91412), (17446, 45706), (22853, 34892)]