2068454633

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 2519451648

約数和(自身を除く): 450997015

約数列:

[1, 7, 31, 41, 137, 217, 287, 959, 1271, 1697, 4247, 5617, 8897, 11879, 29729, 39319, 52607, 69577, 174127, 232489, 368249, 487039, 1218889, 1627423, 2156887, 7207159, 9532049, 15098209, 50450113, 66724343, 295493519, 2068454633]

約数ペア:

[(1, 2068454633), (7, 295493519), (31, 66724343), (41, 50450113), (137, 15098209), (217, 9532049), (287, 7207159), (959, 2156887), (1271, 1627423), (1697, 1218889), (4247, 487039), (5617, 368249), (8897, 232489), (11879, 174127), (29729, 69577), (39319, 52607)]