317084690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{46021}}^1$

素因数の和:46094

約数の個数: 32

約数和(自身を含む): 626267376

約数和(自身を除く): 309182686

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 46021, 92042, 230105, 460210, 598273, 1196546, 2439113, 2991365, 4878226, 5982730, 12195565, 24391130, 31708469, 63416938, 158542345, 317084690]

約数ペア:

[(1, 317084690), (2, 158542345), (5, 63416938), (10, 31708469), (13, 24391130), (26, 12195565), (53, 5982730), (65, 4878226), (106, 2991365), (130, 2439113), (265, 1196546), (530, 598273), (689, 460210), (1378, 230105), (3445, 92042), (6890, 46021)]