977470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 1939392

約数和(自身を除く): 961922

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 103, 130, 146, 206, 365, 515, 730, 949, 1030, 1339, 1898, 2678, 4745, 6695, 7519, 9490, 13390, 15038, 37595, 75190, 97747, 195494, 488735, 977470]

約数ペア:

[(1, 977470), (2, 488735), (5, 195494), (10, 97747), (13, 75190), (26, 37595), (65, 15038), (73, 13390), (103, 9490), (130, 7519), (146, 6695), (206, 4745), (365, 2678), (515, 1898), (730, 1339), (949, 1030)]