2003963556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2909}}^1$

素因数の和:3121

約数の個数: 96

約数和(自身を含む): 5475456000

約数和(自身を除く): 3471492444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 139, 177, 236, 278, 354, 413, 417, 556, 708, 826, 834, 973, 1239, 1652, 1668, 1946, 2478, 2909, 2919, 3892, 4956, 5818, 5838, 8201, 8727, 11636, 11676, 16402, 17454, 20363, 24603, 32804, 34908, 40726, 49206, 57407, 61089, 81452, 98412, 114814, 122178, 171631, 172221, 229628, 244356, 343262, 344442, 404351, 514893, 686524, 688884, 808702, 1029786, 1201417, 1213053, 1617404, 2059572, 2402834, 2426106, 2830457, 3604251, 4805668, 4852212, 5660914, 7208502, 8491371, 11321828, 14417004, 16982742, 23856709, 33965484, 47713418, 71570127, 95426836, 143140254, 166996963, 286280508, 333993926, 500990889, 667987852, 1001981778, 2003963556]

約数ペア:

[(1, 2003963556), (2, 1001981778), (3, 667987852), (4, 500990889), (6, 333993926), (7, 286280508), (12, 166996963), (14, 143140254), (21, 95426836), (28, 71570127), (42, 47713418), (59, 33965484), (84, 23856709), (118, 16982742), (139, 14417004), (177, 11321828), (236, 8491371), (278, 7208502), (354, 5660914), (413, 4852212), (417, 4805668), (556, 3604251), (708, 2830457), (826, 2426106), (834, 2402834), (973, 2059572), (1239, 1617404), (1652, 1213053), (1668, 1201417), (1946, 1029786), (2478, 808702), (2909, 688884), (2919, 686524), (3892, 514893), (4956, 404351), (5818, 344442), (5838, 343262), (8201, 244356), (8727, 229628), (11636, 172221), (11676, 171631), (16402, 122178), (17454, 114814), (20363, 98412), (24603, 81452), (32804, 61089), (34908, 57407), (40726, 49206)]