849627974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{5519}}^1$

素因数の和:5756

約数の個数: 32

約数和(自身を含む): 1424424960

約数和(自身を除く): 574796986

約数列:

[1, 2, 13, 26, 31, 62, 191, 382, 403, 806, 2483, 4966, 5519, 5921, 11038, 11842, 71747, 76973, 143494, 153946, 171089, 342178, 1054129, 2108258, 2224157, 4448314, 13703677, 27407354, 32677999, 65355998, 424813987, 849627974]

約数ペア:

[(1, 849627974), (2, 424813987), (13, 65355998), (26, 32677999), (31, 27407354), (62, 13703677), (191, 4448314), (382, 2224157), (403, 2108258), (806, 1054129), (2483, 342178), (4966, 171089), (5519, 153946), (5921, 143494), (11038, 76973), (11842, 71747)]