7239715198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{2591}}^1$

素因数の和:2797

約数の個数: 48

約数和(自身を含む): 12040358400

約数和(自身を除く): 4800643202

約数列:

[1, 2, 19, 23, 38, 46, 139, 278, 437, 529, 874, 1058, 2591, 2641, 3197, 5182, 5282, 6394, 10051, 20102, 49229, 59593, 60743, 73531, 98458, 119186, 121486, 147062, 360149, 720298, 1132267, 1370639, 1397089, 2264534, 2741278, 2794178, 6842831, 8283427, 13685662, 16566854, 26042141, 52084282, 157385113, 190518821, 314770226, 381037642, 3619857599, 7239715198]

約数ペア:

[(1, 7239715198), (2, 3619857599), (19, 381037642), (23, 314770226), (38, 190518821), (46, 157385113), (139, 52084282), (278, 26042141), (437, 16566854), (529, 13685662), (874, 8283427), (1058, 6842831), (2591, 2794178), (2641, 2741278), (3197, 2264534), (5182, 1397089), (5282, 1370639), (6394, 1132267), (10051, 720298), (20102, 360149), (49229, 147062), (59593, 121486), (60743, 119186), (73531, 98458)]