9973219004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{13553}}^1$

素因数の和:14246

約数の個数: 48

約数和(自身を含む): 20466323136

約数和(自身を除く): 10493104132

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 641, 1148, 1282, 2564, 4487, 8974, 13553, 17948, 26281, 27106, 52562, 54212, 94871, 105124, 183967, 189742, 367934, 379484, 555673, 735868, 1111346, 2222692, 3889711, 7779422, 8687473, 15558844, 17374946, 34749892, 60812311, 121624622, 243249244, 356186393, 712372786, 1424745572, 2493304751, 4986609502, 9973219004]

約数ペア:

[(1, 9973219004), (2, 4986609502), (4, 2493304751), (7, 1424745572), (14, 712372786), (28, 356186393), (41, 243249244), (82, 121624622), (164, 60812311), (287, 34749892), (574, 17374946), (641, 15558844), (1148, 8687473), (1282, 7779422), (2564, 3889711), (4487, 2222692), (8974, 1111346), (13553, 735868), (17948, 555673), (26281, 379484), (27106, 367934), (52562, 189742), (54212, 183967), (94871, 105124)]