490492086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{9973}}^1$

素因数の和:11156

約数の個数: 32

約数和(自身を含む): 1122194688

約数和(自身を除く): 631702602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1171, 2342, 3513, 7026, 8197, 9973, 16394, 19946, 24591, 29919, 49182, 59838, 69811, 139622, 209433, 418866, 11678383, 23356766, 35035149, 70070298, 81748681, 163497362, 245246043, 490492086]

約数ペア:

[(1, 490492086), (2, 245246043), (3, 163497362), (6, 81748681), (7, 70070298), (14, 35035149), (21, 23356766), (42, 11678383), (1171, 418866), (2342, 209433), (3513, 139622), (7026, 69811), (8197, 59838), (9973, 49182), (16394, 29919), (19946, 24591)]