7139947178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{3391}}^1$

素因数の和:3939

約数の個数: 64

約数和(自身を含む): 13785956352

約数和(自身を除く): 6646009174

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 503, 598, 1006, 2093, 3391, 3521, 4186, 6539, 6782, 7042, 11569, 13078, 23138, 23737, 44083, 45773, 47474, 77993, 80983, 88166, 91546, 150397, 155986, 161966, 300794, 308581, 545951, 617162, 1013909, 1052779, 1091902, 1705673, 2027818, 2105558, 3411346, 7097363, 11939711, 14194726, 22173749, 23879422, 39230479, 44347498, 78460958, 155216243, 274613353, 310432486, 509996227, 549226706, 1019992454, 3569973589, 7139947178]

約数ペア:

[(1, 7139947178), (2, 3569973589), (7, 1019992454), (13, 549226706), (14, 509996227), (23, 310432486), (26, 274613353), (46, 155216243), (91, 78460958), (161, 44347498), (182, 39230479), (299, 23879422), (322, 22173749), (503, 14194726), (598, 11939711), (1006, 7097363), (2093, 3411346), (3391, 2105558), (3521, 2027818), (4186, 1705673), (6539, 1091902), (6782, 1052779), (7042, 1013909), (11569, 617162), (13078, 545951), (23138, 308581), (23737, 300794), (44083, 161966), (45773, 155986), (47474, 150397), (77993, 91546), (80983, 88166)]