1954816094

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{106669}}^1$

素因数の和:106713

約数の個数: 48

約数和(自身を含む): 3939963120

約数和(自身を除く): 1985147026

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 9163, 18326, 106669, 213338, 746683, 1173359, 1493366, 1813373, 2346718, 3626746, 5226781, 8213513, 10453562, 12693611, 16427026, 19947103, 25387222, 39894206, 57494591, 88855277, 114989182, 139629721, 177710554, 279259442, 977408047, 1954816094]

約数ペア:

[(1, 1954816094), (2, 977408047), (7, 279259442), (11, 177710554), (14, 139629721), (17, 114989182), (22, 88855277), (34, 57494591), (49, 39894206), (77, 25387222), (98, 19947103), (119, 16427026), (154, 12693611), (187, 10453562), (238, 8213513), (374, 5226781), (539, 3626746), (833, 2346718), (1078, 1813373), (1309, 1493366), (1666, 1173359), (2618, 746683), (9163, 213338), (18326, 106669)]