2017532545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 3060633600

約数和(自身を除く): 1043101055

約数列:

[1, 5, 7, 17, 31, 35, 85, 89, 119, 155, 217, 445, 527, 595, 623, 1085, 1229, 1513, 2635, 2759, 3115, 3689, 6145, 7565, 8603, 10591, 13795, 18445, 19313, 20893, 38099, 43015, 46903, 52955, 96565, 104465, 109381, 146251, 190495, 234515, 266693, 328321, 546905, 647683, 731255, 765667, 1333465, 1641605, 1859477, 3238415, 3390811, 3828335, 4533781, 9297385, 13016339, 16954055, 22668905, 23735677, 57643787, 65081695, 118678385, 288218935, 403506509, 2017532545]

約数ペア:

[(1, 2017532545), (5, 403506509), (7, 288218935), (17, 118678385), (31, 65081695), (35, 57643787), (85, 23735677), (89, 22668905), (119, 16954055), (155, 13016339), (217, 9297385), (445, 4533781), (527, 3828335), (595, 3390811), (623, 3238415), (1085, 1859477), (1229, 1641605), (1513, 1333465), (2635, 765667), (2759, 731255), (3115, 647683), (3689, 546905), (6145, 328321), (7565, 266693), (8603, 234515), (10591, 190495), (13795, 146251), (18445, 109381), (19313, 104465), (20893, 96565), (38099, 52955), (43015, 46903)]