1955690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 4012416

約数和(自身を除く): 2056726

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 773, 1265, 1546, 2530, 3865, 7730, 8503, 17006, 17779, 35558, 42515, 85030, 88895, 177790, 195569, 391138, 977845, 1955690]

約数ペア:

[(1, 1955690), (2, 977845), (5, 391138), (10, 195569), (11, 177790), (22, 88895), (23, 85030), (46, 42515), (55, 35558), (110, 17779), (115, 17006), (230, 8503), (253, 7730), (506, 3865), (773, 2530), (1265, 1546)]