7138848964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{40993}}^1$

素因数の和:41224

約数の個数: 48

約数和(自身を含む): 14318056368

約数和(自身を除く): 7179207404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 197, 221, 394, 442, 788, 884, 2561, 3349, 5122, 6698, 10244, 13396, 40993, 43537, 81986, 87074, 163972, 174148, 532909, 696881, 1065818, 1393762, 2131636, 2787524, 8075621, 9059453, 16151242, 18118906, 32302484, 36237812, 104983073, 137285557, 209966146, 274571114, 419932292, 549142228, 1784712241, 3569424482, 7138848964]

約数ペア:

[(1, 7138848964), (2, 3569424482), (4, 1784712241), (13, 549142228), (17, 419932292), (26, 274571114), (34, 209966146), (52, 137285557), (68, 104983073), (197, 36237812), (221, 32302484), (394, 18118906), (442, 16151242), (788, 9059453), (884, 8075621), (2561, 2787524), (3349, 2131636), (5122, 1393762), (6698, 1065818), (10244, 696881), (13396, 532909), (40993, 174148), (43537, 163972), (81986, 87074)]