1211194192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{32531}}^1$

素因数の和:32731

約数の個数: 40

約数和(自身を含む): 2541399840

約数和(自身を除く): 1330205648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 1432, 2327, 2864, 4654, 9308, 18616, 32531, 37232, 65062, 130124, 260248, 422903, 520496, 845806, 1691612, 3383224, 5823049, 6766448, 11646098, 23292196, 46584392, 75699637, 93168784, 151399274, 302798548, 605597096, 1211194192]

約数ペア:

[(1, 1211194192), (2, 605597096), (4, 302798548), (8, 151399274), (13, 93168784), (16, 75699637), (26, 46584392), (52, 23292196), (104, 11646098), (179, 6766448), (208, 5823049), (358, 3383224), (716, 1691612), (1432, 845806), (2327, 520496), (2864, 422903), (4654, 260248), (9308, 130124), (18616, 65062), (32531, 37232)]