2849654328269

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1\times {\mathrm{16333}}^1$

素因数の和:17530

約数の個数: 48

約数和(自身を含む): 3511279471680

約数和(自身を除く): 661625143411

約数列:

[1, 7, 19, 49, 133, 193, 931, 971, 1351, 3667, 6797, 9457, 16333, 18449, 25669, 47579, 114331, 129143, 179683, 187403, 310327, 800317, 904001, 1311821, 2172289, 3152269, 3560657, 9182747, 15206023, 15859343, 22065883, 24924599, 59893111, 111015401, 154461181, 174472193, 301327517, 419251777, 777107807, 2109292619, 2934762439, 3060853199, 14765048333, 21425972393, 58156210781, 149981806751, 407093475467, 2849654328269]

約数ペア:

[(1, 2849654328269), (7, 407093475467), (19, 149981806751), (49, 58156210781), (133, 21425972393), (193, 14765048333), (931, 3060853199), (971, 2934762439), (1351, 2109292619), (3667, 777107807), (6797, 419251777), (9457, 301327517), (16333, 174472193), (18449, 154461181), (25669, 111015401), (47579, 59893111), (114331, 24924599), (129143, 22065883), (179683, 15859343), (187403, 15206023), (310327, 9182747), (800317, 3560657), (904001, 3152269), (1311821, 2172289)]