189603752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2467}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 383527200

約数和(自身を除く): 193923448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 739, 1478, 2467, 2956, 4934, 5912, 9607, 9868, 19214, 19736, 32071, 38428, 64142, 76856, 128284, 256568, 1823113, 3646226, 7292452, 14584904, 23700469, 47400938, 94801876, 189603752]

約数ペア:

[(1, 189603752), (2, 94801876), (4, 47400938), (8, 23700469), (13, 14584904), (26, 7292452), (52, 3646226), (104, 1823113), (739, 256568), (1478, 128284), (2467, 76856), (2956, 64142), (4934, 38428), (5912, 32071), (9607, 19736), (9868, 19214)]