2057886719

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 2518992000

約数和(自身を除く): 461105281

約数列:

[1, 7, 29, 41, 97, 203, 287, 679, 1189, 2549, 2813, 3977, 8323, 17843, 19691, 27839, 73921, 104509, 115333, 247253, 517447, 731563, 807331, 1730771, 3030761, 7170337, 10137373, 21215327, 50192359, 70961611, 293983817, 2057886719]

約数ペア:

[(1, 2057886719), (7, 293983817), (29, 70961611), (41, 50192359), (97, 21215327), (203, 10137373), (287, 7170337), (679, 3030761), (1189, 1730771), (2549, 807331), (2813, 731563), (3977, 517447), (8323, 247253), (17843, 115333), (19691, 104509), (27839, 73921)]