1900484278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{29453}}^1$

素因数の和:29892

約数の個数: 32

約数和(自身を含む): 3562755840

約数和(自身を除く): 1662271562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 838, 2933, 4609, 5866, 9218, 29453, 32263, 58906, 64526, 206171, 323983, 412342, 647966, 2267881, 4535762, 12340807, 24681614, 86385649, 135748877, 172771298, 271497754, 950242139, 1900484278]

約数ペア:

[(1, 1900484278), (2, 950242139), (7, 271497754), (11, 172771298), (14, 135748877), (22, 86385649), (77, 24681614), (154, 12340807), (419, 4535762), (838, 2267881), (2933, 647966), (4609, 412342), (5866, 323983), (9218, 206171), (29453, 64526), (32263, 58906)]