2007339032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{58231}}^1$

素因数の和:58407

約数の個数: 32

約数和(自身を含む): 3913190400

約数和(自身を除く): 1905851368

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 8618, 17236, 34472, 58231, 116462, 232924, 465848, 1805161, 3610322, 7220644, 8094109, 14441288, 16188218, 32376436, 64752872, 250917379, 501834758, 1003669516, 2007339032]

約数ペア:

[(1, 2007339032), (2, 1003669516), (4, 501834758), (8, 250917379), (31, 64752872), (62, 32376436), (124, 16188218), (139, 14441288), (248, 8094109), (278, 7220644), (556, 3610322), (1112, 1805161), (4309, 465848), (8618, 232924), (17236, 116462), (34472, 58231)]