489653176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{7393}}^1$

素因数の和:7903

約数の個数: 32

約数和(自身を含む): 974233440

約数和(自身を除く): 484580264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 487, 974, 1948, 3896, 7393, 8279, 14786, 16558, 29572, 33116, 59144, 66232, 125681, 251362, 502724, 1005448, 3600391, 7200782, 14401564, 28803128, 61206647, 122413294, 244826588, 489653176]

約数ペア:

[(1, 489653176), (2, 244826588), (4, 122413294), (8, 61206647), (17, 28803128), (34, 14401564), (68, 7200782), (136, 3600391), (487, 1005448), (974, 502724), (1948, 251362), (3896, 125681), (7393, 66232), (8279, 59144), (14786, 33116), (16558, 29572)]