1275990166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{3803}}^1$

素因数の和:4068

約数の個数: 32

約数和(自身を含む): 2123179776

約数和(自身を除く): 847189610

約数列:

[1, 2, 11, 22, 101, 151, 202, 302, 1111, 1661, 2222, 3322, 3803, 7606, 15251, 30502, 41833, 83666, 167761, 335522, 384103, 574253, 768206, 1148506, 4225133, 6316783, 8450266, 12633566, 57999553, 115999106, 637995083, 1275990166]

約数ペア:

[(1, 1275990166), (2, 637995083), (11, 115999106), (22, 57999553), (101, 12633566), (151, 8450266), (202, 6316783), (302, 4225133), (1111, 1148506), (1661, 768206), (2222, 574253), (3322, 384103), (3803, 335522), (7606, 167761), (15251, 83666), (30502, 41833)]