3988371842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{534491}}^1$

素因数の和:534554

約数の個数: 32

約数和(自身を含む): 7542751104

約数和(自身を除く): 3554379262

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 534491, 1068982, 3741437, 6948383, 7482874, 13896766, 21914131, 43828262, 48638681, 97277362, 153398917, 284883703, 306797834, 569767406, 1994185921, 3988371842]

約数ペア:

[(1, 3988371842), (2, 1994185921), (7, 569767406), (13, 306797834), (14, 284883703), (26, 153398917), (41, 97277362), (82, 48638681), (91, 43828262), (182, 21914131), (287, 13896766), (533, 7482874), (574, 6948383), (1066, 3741437), (3731, 1068982), (7462, 534491)]