2247681394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 4085531136

約数和(自身を除く): 1837849742

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 173, 257, 314, 322, 346, 514, 1099, 1211, 1799, 2198, 2422, 3598, 3611, 3979, 5911, 7222, 7958, 11822, 25277, 27161, 27853, 40349, 41377, 44461, 50554, 54322, 55706, 80698, 82754, 88922, 190127, 282443, 311227, 380254, 564886, 622454, 624703, 928027, 1022603, 1249406, 1856054, 2045206, 4372921, 6496189, 6980377, 7158221, 8745842, 12992378, 13960754, 14316442, 48862639, 97725278, 160548671, 321097342, 1123840697, 2247681394]

約数ペア:

[(1, 2247681394), (2, 1123840697), (7, 321097342), (14, 160548671), (23, 97725278), (46, 48862639), (157, 14316442), (161, 13960754), (173, 12992378), (257, 8745842), (314, 7158221), (322, 6980377), (346, 6496189), (514, 4372921), (1099, 2045206), (1211, 1856054), (1799, 1249406), (2198, 1022603), (2422, 928027), (3598, 624703), (3611, 622454), (3979, 564886), (5911, 380254), (7222, 311227), (7958, 282443), (11822, 190127), (25277, 88922), (27161, 82754), (27853, 80698), (40349, 55706), (41377, 54322), (44461, 50554)]