804688514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{13339}}^1$

素因数の和:13518

約数の個数: 32

約数和(自身を含む): 1434316800

約数和(自身を除く): 629628286

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 434, 973, 1946, 4309, 8618, 13339, 26678, 30163, 60326, 93373, 186746, 413509, 827018, 1854121, 2894563, 3708242, 5789126, 12978847, 25957694, 57477751, 114955502, 402344257, 804688514]

約数ペア:

[(1, 804688514), (2, 402344257), (7, 114955502), (14, 57477751), (31, 25957694), (62, 12978847), (139, 5789126), (217, 3708242), (278, 2894563), (434, 1854121), (973, 827018), (1946, 413509), (4309, 186746), (8618, 93373), (13339, 60326), (26678, 30163)]