1480321892

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{21139}}^1$

素因数の和:21252

約数の個数: 48

約数和(自身を含む): 3082719360

約数和(自身を除く): 1602397468

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 427, 574, 854, 1148, 1708, 2501, 5002, 10004, 17507, 21139, 35014, 42278, 70028, 84556, 147973, 295946, 591892, 866699, 1289479, 1733398, 2578958, 3466796, 5157916, 6066893, 9026353, 12133786, 18052706, 24267572, 36105412, 52868639, 105737278, 211474556, 370080473, 740160946, 1480321892]

約数ペア:

[(1, 1480321892), (2, 740160946), (4, 370080473), (7, 211474556), (14, 105737278), (28, 52868639), (41, 36105412), (61, 24267572), (82, 18052706), (122, 12133786), (164, 9026353), (244, 6066893), (287, 5157916), (427, 3466796), (574, 2578958), (854, 1733398), (1148, 1289479), (1708, 866699), (2501, 591892), (5002, 295946), (10004, 147973), (17507, 84556), (21139, 70028), (35014, 42278)]