400980796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{51593}}^1$

素因数の和:51693

約数の個数: 24

約数和(自身を含む): 736762320

約数和(自身を除く): 335781524

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 51593, 103186, 206372, 1496197, 2992394, 3456731, 5984788, 6913462, 13826924, 100245199, 200490398, 400980796]

約数ペア:

[(1, 400980796), (2, 200490398), (4, 100245199), (29, 13826924), (58, 6913462), (67, 5984788), (116, 3456731), (134, 2992394), (268, 1496197), (1943, 206372), (3886, 103186), (7772, 51593)]