1409389208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{23581}}^1$

素因数の和:23859

約数の個数: 32

約数和(自身を含む): 2739285120

約数和(自身を除く): 1329895912

約数列:

[1, 2, 4, 8, 31, 62, 124, 241, 248, 482, 964, 1928, 7471, 14942, 23581, 29884, 47162, 59768, 94324, 188648, 731011, 1462022, 2924044, 5683021, 5848088, 11366042, 22732084, 45464168, 176173651, 352347302, 704694604, 1409389208]

約数ペア:

[(1, 1409389208), (2, 704694604), (4, 352347302), (8, 176173651), (31, 45464168), (62, 22732084), (124, 11366042), (241, 5848088), (248, 5683021), (482, 2924044), (964, 1462022), (1928, 731011), (7471, 188648), (14942, 94324), (23581, 59768), (29884, 47162)]