1388264222308

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{680507}}^1\times {\mathrm{4679}}^1$

素因数の和:685299

約数の個数: 24

約数和(自身を含む): 2452278628800

約数和(自身を除く): 1064014406492

約数列:

[1, 2, 4, 109, 218, 436, 4679, 9358, 18716, 510011, 680507, 1020022, 1361014, 2040044, 2722028, 74175263, 148350526, 296701052, 3184092253, 6368184506, 12736369012, 347066055577, 694132111154, 1388264222308]

約数ペア:

[(1, 1388264222308), (2, 694132111154), (4, 347066055577), (109, 12736369012), (218, 6368184506), (436, 3184092253), (4679, 296701052), (9358, 148350526), (18716, 74175263), (510011, 2722028), (680507, 2040044), (1020022, 1361014)]