1956514

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 3571200

約数和(自身を除く): 1614686

約数列:

[1, 2, 7, 14, 29, 58, 61, 79, 122, 158, 203, 406, 427, 553, 854, 1106, 1769, 2291, 3538, 4582, 4819, 9638, 12383, 16037, 24766, 32074, 33733, 67466, 139751, 279502, 978257, 1956514]

約数ペア:

[(1, 1956514), (2, 978257), (7, 279502), (14, 139751), (29, 67466), (58, 33733), (61, 32074), (79, 24766), (122, 16037), (158, 12383), (203, 9638), (406, 4819), (427, 4582), (553, 3538), (854, 2291), (1106, 1769)]