979883944298

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1\times {\mathrm{1211621}}^1$

素因数の和:1212638

約数の個数: 32

約数和(自身を含む): 1709143072128

約数和(自身を除く): 729259127830

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 947, 1894, 6629, 13258, 57767, 115534, 404369, 808738, 1211621, 2423242, 8481347, 16962694, 73908881, 147817762, 517362167, 1034724334, 1147405087, 2294810174, 8031835609, 16063671218, 69991710307, 139983420614, 489941972149, 979883944298]

約数ペア:

[(1, 979883944298), (2, 489941972149), (7, 139983420614), (14, 69991710307), (61, 16063671218), (122, 8031835609), (427, 2294810174), (854, 1147405087), (947, 1034724334), (1894, 517362167), (6629, 147817762), (13258, 73908881), (57767, 16962694), (115534, 8481347), (404369, 2423242), (808738, 1211621)]